Turbo Spool Noise

When should you be concerned? All turbochargers make some amount of noise – and most people don’t even. The result, based on Wards 10 Best Engines testing of the G80, is an engine with minimal turbo lag. Also my cel is on throwing code for engine bank 1 lean and that is the only code. Catted Downpipes Why Upgrade my N54 Downpipes? One of the biggest restrictions on the N54 powered 135i, 335i and 535i is the factory catted downpipes. Please note, the tone is a whistling noise similar to how turbo cars make. Had intake and other mods for a while now and I could hear the turbo spool and it was always smooth and consistent. You can hear the turbo spooling, the blow-off when you take your foot off the throttle, and the much more. the rear of the engine, where all the gasses and noises go, is probably not going to work out too well. Why does Turbo spool up but no blow off noise? The purpose of a wastegate is to give the exhaust gasses a passage to flow that doesn't spool the turbo over the desired psi. Honda CR-V Engine Problems. Search My Stuff. 0 Powerstroke, 6. Achieved spool noise increase by k&n filter replacement. It sounds like a weird whistling noise, and yes i know what turbo spool sounds like so the noise is definately NOT normal. Thus the reason why I asked if the question was serious. I assumed, and possibly incorrectly, that if you were building a street car, a 2. But I'm going to tell if you want sound right away take airbox lid off and you'll hear the turbo. Its making a wird noise coming out the exhaust when the turbo spools. just got the car and few days after driving it for about a week i have got a new noise. No i havent drop a cyclinder. Old school turbocharging will often lead to a car being left at the lights before it has a chance to spool up its turbos. It sounds like a grinding noise coming from the trurbo. Then, after EGTs get hot, the boost drops to like 14 psi with spikes at about 16 psi and the sound changes to a growling noise. The increased air flow provides up to a 45% reduction in visible smoke, quicker turbo spool up, increased pulling power for towing, lower exhaust gas temperatures and can increase fuel mileage. Turbo Expander - Free download as PDF File (. com/blog/rss/feed Get the latest in depth look at Heatshield Products. Once this was fixed all the codes went away, they tested the turbo and exhaust everything wss good. To be more clear: In a higher gear (4th, 5th) starting around 2900 rpm or so, the turbo is audible, as well as the BPV when I lift off the throttle. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Whistling sound from front Heat/AC system + Turbo noise until warm When I first start it I can hear the turbos spool up then it goes away. cheers for the info by the way. A turbo is nothing more than an air compressor, sucking in a tremendous amount of air that can make a tremendous amount of noise. Ford Superdutys with Powerstrokes are generally great, robust trucks, but they do have their problems. And the wastegate is adjusted through an automatic sloped absolute pressure control system, nearly eliminating your chances of overboosting the. We only sell authentic Boostnatics Electric Turbo Keychains; proven to have superior engineering and build quality. The Turbo-Union RB199 is an aircraft turbofan jet engine designed and built in the early 1970s by Turbo-Union, a joint venture between Rolls-Royce, MTU and FiatAvio. Whining from the turbo is a for sure sign that your turbo is on its way out. 4 liter engine, you know how important spool is, our goal was to make an upgraded turbo that doesn't spool much, if any, slower than stock but still makes more power. 3 and got everything ready to start it today so i headed up and loaded a tune and it fired right up, a few things to clean up and finish then its going on the dyno to see how this does with the stock cam and twin 57s, you can see where I installed the IAT in the intake with RTV and a hammer, and then blocked off the IACV with a bolt and more RTV. This is called cfm,do you follow. Why does my turbo spool so loud? I can hear the turbo from over a block away. Upon driving the car, the turbo spool was very noticeable whereas before I never heard it. I started the machine a few times during the summer but never really paid much attention the sound the turbo makes when the machine is shut down. Remind me later. But you'll get the by-pass, or diverter noise from just an aftermarket intake, you can buy one already made (BSR) or you can make one yourself for a hell of alot cheaper and they'll work pretty much the same. Turbo whistle is the sound of the compressor inside the turbocharger speeding up (also known as ‘spooling up’, which is why it kicks in at the boost threshold (when the turbo starts to kick in) as you accelerate up the rev range. Experience the sound and power of a performance exhaust system on your 2002 Dodge Ram. org, is the worlds largest automotive enthusiast group exclusively geared towards the General Motors GM J-car platform including the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Sunbird, Pontiac J 2000, Oldsmobile Firenza, Buick SkyHawk and Cadillac Cimarron. Want Answer 0. 40 kW Turbo-Alternator Hybrid-Electric Unique two-spool gas turbine with pre- Recuperation dramatically reduces noise emitted from the gas turbine. Use Grainger. It's turbo spool. ; 4agegarage Turbo Sound Maker Tip Large 30mm 4agegaragee308 Made of high quality and light weight aluminum Universal Turbo Sound Noise Exhaust Muffler Pipe Whistle / Fake Blow off valve BOV Simulator Whistler. Old Honda used to last; used. The camshaft must have the right exhaust characteristics so it will spool up the turbo faster and keep it spinning at peak efficiency in the engine’s power band. After going over the basics yourself, you really need to get a diesel tech (preferably a Cateprillar diesel tech) to take a look at it. Running it with the stock airbox and Corksport panel filter has provided quicker turbo spool up and some nice induction noise. Get Noisy Turbo Booster Passing Sound Effect royalty-free stock music clips, sound effects, and loops with your Storyblocks Audio membership. We go out of our way to carry every major line of Ford F250 turbo kits, so that whether you are looking for a Greddy turbo kit or a cheap Ford F250 turbo kit or anything in between, we've got it for you. The more air-flow the better, but with that type of air-flow, works even better with a tuner, module, or down-loader for the proper amount of fuel being burnt. Reply 1: Probably turbo bearing. Compressor surge, as the name suggests, occurs on the compressor side of the turbocharger, where outside air is drawn in and compressed for the engine to consume. If your DYMO labelwriter is feeding multiple labels with each print, it is possible the label spool is loose, or the optical sensor is dirty. To the turbo, compressor surge is a condition that occurs whenever turbo boost pressure is high and airflow is low. It's well built and priced right. BROWSE NOW >>>. Also keep in mind turbos need to spool in order to generate boost. com (Bidder Service) Thu, 22 Aug. It is a quick spooling, high flowing, diesel performance turbocharger manufactured by Garrett®. This seems pretty constant, but increases when accelerating. My question is when I put the car under load I can actually hear a significant amount of turbo spool noise for a stock intake system on a stock vehicle. Skyline Turbo. 2018 m7060 turbo noise Tractor Operating. 7L most common problems are isolated incidents – failures or faults experienced by a low percentage of owners, particularly on early engines. It isnt the standard noise because it didnt use to sound like that. Bass throughout the rev range, exactly what we are asking for. I know from experience with petrol turbos that a 3" exhaust generally sees about 2-3 psi increase in peak boost (give or take a bit) - of course the Air Flow Meter picks this up on a EFI car and corrects for it in fuel and (where applic) ignition maps. Spool quick, transitional boost response, spool near the stock twins (for 7670), make 600+ RWHP (7670) and run on a minimal fuel system upgrade with a genuine Borg Warner Twin Scroll 7670. This is a discussion on Stock Intake Turbo Spool Noise within the Veloster Turbo Problems / Help forums, part of the Veloster Turbo Forum category; Hey guys threw a search in for this and all I could find is that the intakes are loud on these cars which I can. cannot connect AV20 hydralic lines; Do I need a new control valve? 440 loader cylinder seal leak. It spooled fine until I hit about 5 grand then it gave me a nasty high pitch screeching whistle. My turbo whines as well (small 16g) but it still spools and pulls like an ape. 0 kHz due to blade perforations. sounds like a truck to me on a completely stock cobra motor. But also torque curves, peak power, and turbo lag were other areas that could be significantly improved. Common problems with the 6. Brought the trcuk to the dealer and ran a full troubleshoot on it. The vanes are close together at low rpm, increasing exhaust gas velocity and helping the turbo to spool up faster. I don't think I'd miss the very slight (arguable imperceptible) decrease in performance running my current cone filter setup, but I'd definitely miss the silly turbo noises if I went back to a proper stock setup. Some are more problematic than others. Free Shipping on orders over $50!. My turbo whines as well (small 16g) but it still spools and pulls like an ape. the front of the engine you arent dealing with the engine noise, so its pretty easy to hear the turbo spool. It turns out that this type of power-steering system is pretty inefficient. Since the hard pipe helps me hear the BOV, then I have to think that helps magnify turbo spool noise. 50 Years Ago, the Turbocharger Was a Disruptive Technology by Jim Koscs. its not like people relating this car to the turbo spool sound ore anything lol what gives? edit: it was there in FM6. This MUST be a GENUINE OE replacement, the reason for this is turbo oil feed pipes are often revised in design to overcome past. 0-liter direct injection turbo engine in the 2007 Saturn Sky Red Line at the New York International Auto Show. Is there any way I could make the turbo spool louder? In the high mileage GTI that i drove with the louder spool, I'd be able to hear the turbo spool slowly during normal driving which was cool and what I want to aim for. But regardless, the bigger exhaust has always been the chief contributor to the turbo noise for this car the KA-t, my fathers GN, and my old turboford. Going from a wicked wheel on a stock GTP38 to this turbo there is a noticeable lag on the spool time and egts are slightly higher with the larger exhaust housing. WT9 Dynamic LSA – Club, TOW The WT9 Dynamic LSA aircraft is certified according to EASA Certification Specification for Light Sport Aeroplanes CS-LSA, Amendment 1 dated 29th July 2013. I have a forge BOV spacer which has a great psssh sound but I really would like a turbo spool whine. The sound is more choppy and scattered that what you would expect with a boost leak. Welcome back to Warped perception. The Porsche 996 turbo is one of our primary marque's. We go out of our way to carry every major line of Ford F250 turbo kits, so that whether you are looking for a Greddy turbo kit or a cheap Ford F250 turbo kit or anything in between, we've got it for you. Hi all, So I have been trying to figure out why my friends 2001 Caravan has been sounding exactly like a turbo charger spooling from the engine bay when the engine passes 4000 RPM. 100% Air Craft Aluminum (larger than everyone elses!!!) Turbo Sound Tip * Lifetime Warranty. The high-pressure turbo will continue to provide most of the boost into your intake until enough exhaust is produced to spool the low-pressure turbo. Has anyone had an issue with their turbo being stuck or unable to spool due to what seems like something is sticking or thick oil. With that though, you'd experience serious lack of power. Spulen Turbo Muffler Delete Kit - 2. Wanting to increase turbo spool noise, while still retaining factory airbox! I found that the stock filter was thick and didn't flow very well. the only sound is the growl of the intake. Allows the turbo (where applicable) to spool up earlier; Reduce engine and turbo temperature; What size is best? The exact sized exhaust should be determined by a proper exhaust shop. N55B30M0 (2009 – present) is a basic version of engine with the following specs: Power – 306 HP at 5,800-6,000 rpm, 400 Nm of torque at 1,200-5,000 rpm. Yes, the spooling noise is normal at idle. I will have to find some sound clips on Youtube of the HKS exhausts. Ford Superdutys with Powerstrokes are generally great, robust trucks, but they do have their problems. I did some searching and found that since I do have an APR Stage 1 tune, I probably blew my stock DV. Could it be the turbo just needs to break in more or could it be a problem? it only whistle at higher rpms but it spools fine as I first get into it. Ford's EcoBoost Twin Turbo V6 (noise, vibration, harshness) The dual turbochargers spool up quicker, allowing the 3. Since the hard pipe helps me hear the BOV, then I have to think that helps magnify turbo spool noise. A smaller turbo will spool up more quickly at low engine speeds than a larger turbo, but a large turbo flows more air and develops more boost pressure and power. We also offer a very large repository of free birthday songs you can use in your projects. It is the turbo spooling. Metal shavings in a power steering system almost ALWAYS come from deteriorating pump vanes. that will also help improve the spool noise. (my exhaust is 2. if you found a turbo designed to make a total of about 20. This time with a compilation of all the best turbo sounds that I have recorded over the years. Stiction is the static friction that needs to be overcome for one surface in contact with another to move. It sounds like a grinding noise coming from the trurbo. The noise cancellation wasn't active and the sound wasn't being piped in. GFB Discussion Paper The Truth About Compressor Surge. I am considering having a custom exhaust downpipe made out of thinner metal that will transfer sound so that the turbo noise can come through it. Start your search now and free your phone. There's nothing like a straight pipe or open downpipe though, they're the best for performance and sound. The factory exhaust is also. Learn about this problem, why it occurs, and how to fix it. Don't want to go down the path of aftermarket bov"s as I was defected for my previous turbo smart one. Turbo vibration on spool up? My Profile My Preferences My Mates. Figure 1 is a typical turbo compressor map. Well, just got word from dealer that turbo needs to be changed. 0 kHz due to blade perforations. Though, as time has passed, both the benefits and advantages of the twin turbo. Turbo whistle is from an intake air leak. Stiction: Cause and Effect. The one that i purchased doesn't have that loud turbo spool compared to this one high mileage GTI I drove. For some types of pulling, the power band can be quite narrow, say only 2,000 to 3,000 rpm for a big agricultural diesel engine, or maybe 3,000 to 5,000 rpm for a pickup truck. Some are more problematic than others. Turbo Spool and BOV. Sound - My truck is a true beater. Designed for high performance vehicles, great induction noise allowing the turbo ‘dose’ and spool many car enthusiasts are after. I will have to find some sound clips on Youtube of the HKS exhausts. $20 - 70 The stock boost gauge is not the most accurate one in the world. Do u hear your turbo spooling? TDI 101 www. Hi guys I drove a VS statesman super 6 a couple years back and it drove incredibly well. Increased turbo noise in extremely hot weather? This is a discussion on Increased turbo noise in extremely hot weather? within the Focus RS Discussions forums, part of the Focus RS Forums category; It has been very hot here for the last few weeks, and I have noticed a substantial increase in turbo noise when it is above. If you here a "police siren" type of noise that is gradually getting louder, this is a bad sign. Ford F-250 Super Duty Hose From Turbo to Intake May Blow Off and Cause Pressure Loss - 135 reports. This crazy night hoon in a 610bhp/400lb ft R34 is as loud as hell and features some very sexy-looking tunnels. Fueling: We introduced our proprietary ECU reflash on the 4th generation Pro RMK kit and have further refined it for the 850. IE TURBO MUFFLER OUTLET DELETE FOR VW & AUDI MQB CHASSIS Increase turbo spool and intake noise with the IE Turbo Outlet Muffler Delete! LEADING FEATURES INCREASED THROTTLE RESPONSE ENHANCED TURBO SOUND MACHINED IN-HOUSE TO EXACT TOLERANCES MADE IN USA BLACK ANODIZED FINISH INCLUDES PERFECT-SEAL GASKET STOP MUFFLING. In chronological order. I just noticed the other day I don't think I've heard my turbo spool up at all and she is feeling a bit sluggish (more so than usual). But not the turbo engines. My USB connected LabelWriter fails to print, how can I resolve this? on how to load the labels on the spool and in the and have a LabelWriter 400 or. The increased air flow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration. No spooling sounds at all. If the micro switch controls power down, maybe your problem is in the switch or spool pivot. A waste gate acts much like a throttle body but in REVERSE. Turbo sizing and quick spool valves certainly affect spool time and can have a much larger effect, but please explain to me how a controller which holds the linear spring controlled wastegate fully closed until near peak pressure does not affect spool time/turbo lag. I seem to be having difficulty figuring out what this whining noise is that my truck is making. For some types of pulling, the power band can be quite narrow, say only 2,000 to 3,000 rpm for a big agricultural diesel engine, or maybe 3,000 to 5,000 rpm for a pickup truck. Turbos w/ compressor covers designed to counter surge are very loud. In one embodiment, a method for reducing noise generated by inlet guide vane (IGV) wake and rotor interaction in a turbine engine, the noise having acoustic energy substantially dominating at one or two frequencies, comprises altering noise frequencies to distribute the acoustic energy into a broadband frequency spectrum by ejecting fluid flows from holes located on a side near a trailing edge. The factory exhaust is also. L1-Introduction to Turbo machines Syllabus, References and Schedules; L2-Axial Flow Compressors and Fans : Introduction to Compressor Aerothermodynamics. A performance intake allows your N55 to pull in more air leading to faster turbo spool, more power, and an intoxicating sound. unless you did a rear mount setup. I have 1996 powerstroke 7. The vanes are close together at low rpm, increasing exhaust gas velocity and helping the turbo to spool up faster. I have the plaz turbo side intake,with the little factory turbo the intake noise was quite loud. 0 l power stroke - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. it sound wild and loving it, but tren also told me some pipe could be loose. My question is when I put the car under load I can actually hear a significant amount of turbo spool noise for a stock intake system on a stock vehicle. The whining noise completely disappeared during our current vacation in Florida. Old Honda used to last; used. Log into Facebook. The camshaft must have the right exhaust characteristics so it will spool up the turbo faster and keep it spinning at peak efficiency in the engine’s power band. Despite the louder and clearer exhaust tone, cabin noise is still within the comfortable region. I dont know if that is normal??. Review (mpn: qsvt6 for sale) QSVT6 Qsv Sound Valve Hd Quick Spool Turbo Sp T6 Performance. 6 both have blow off valves, they just don't vent to atmosphere, so you don't hear the whoosh. Primarily from a stop and even sometimes at different speeds, the car does not respond quickly when I step on the gas. While issues are expected from a clean-late engine,. 0L Turbo Diesel, and every time i get on the throttle then let off after 2000revs a low tea pot whistle will come from the engine, I know it is not the turbo. See how well a compound turbo setup works in this month's issue of. Sound Generators. [quote=DjTalan;31878391][quote=cardude like this Yeah the turbo sound exactly like this but the exhaust was quieter It had HKS Hi power. The turbo housing contains quickly rotating internal parts. No signs of any broken clamps or leaks related to turbo, but will have to look harder when I get to the boat in a couple of weeks. 6 million products to keep you up and running. Turbo spool/bad ground noise during acceleration 2016 SR5 experiencing a faint interference/vacuum leak/turbo spool sound under moderate acceleration. Instead of a wastegate, variable-geometry turbos use variable-pitch vanes to modulate turbo boost. Turbo whining noise on spool up. While the other srt4 was completely SILENT. Browse your favorite brands affordable prices free shipping on many items. I think the noise is coming from the turbo, but I’m looking for confirmation from those who have experience. Ford BF Mk1 & MK2. Would the spool-up time be that noticible? I just want the turbo to sound bad but still want the thing to get up and go. Sound Packs. Run by producers and recordists alike, we do things the hard way to deliver sounds with unmistakeable character and uniqueness - all with maximum usability. you would for sure hear it then. TMIC on changed nothing else and getting this flutter sound. So, whistling noise is finally solved, should get truck back in morning. WT9 Dynamic LSA – Club, TOW The WT9 Dynamic LSA aircraft is certified according to EASA Certification Specification for Light Sport Aeroplanes CS-LSA, Amendment 1 dated 29th July 2013. The increased air flow provides up to a 45% reduction in visible smoke, quicker turbo spool up, increased pulling power for towing, lower exhaust gas temperatures and can increase fuel mileage. I have a 98 passat with the 1. With every car there are nuances to making it its best, so we’ll be aiming for laying out a plan to build you a GTI that looks better, handles better, sounds better and goes faster. the front of the engine you arent dealing with the engine noise, so its pretty easy to hear the turbo spool. Turbos w/ compressor covers designed to counter surge are very loud. The sound of turbo flutter, or compressor surge, is sometimes referred to as ‘wastegate chatter’ – but this noise has nothing to do with the wastegate. Click to find 100+ New Wrx of New VF52 14411AA800 Turbo For Subaru Impreza WRX Legacy by Isobel O'Hara also more Ideas like New Subaru Concept, New WRX 206 2019, New Subaru Impreza WRX, New WRX Viv, Subaru WRX Wallpaper, WRX No Wing, New WRX Release Date, Fastest WRX, 2020 WRX, Subaru WRX Concept, New Suburu WRX, 15 WRX Black Wheels, The New 2013 WRX, 2019 WRX, 2014 WRX, New Subaru WRX 2018. I can hear the turbo spool, just off idle to about 2K or so, with the COBB cold air intake. 0L Turbo) NASIOC. Not enough to cause boost problems but enough to leak and make whistle. Maybe I'm dreaming but that's just my take on things. Make sure this fits by entering your model number. sound Turbo. Sent from my VS995 using. Especially one as advanced as the 6. For a $150,000+ car, it could certainly use more of an exotic growl along with more of a turbo spool/whine that is customary with turbo cars of yesteryear. Learn about this problem, why it occurs, and how to fix it. my old ute (td42 with gt30/76) whistled so loud in under cover car parks it was known to set of some car alarms hahaha. Turbo whine (noise from spooling up & down) is normal, unless it's really loud - then it's a sign your turbo is near death. The DTS Driveline Retail and Online Store carries a full line of Drivetrain Parts and Components from Dana, Spicer, Timken, Richmond Gear, Moser, Eaton, Auburn Gear, Yukon Gear & Axle, Precision Gear, and many more. (510 Nm) torque peak as early as 1,300 rpm, then holding steady until 4,500 rpm. Seemed to vary in pitch going thru rev range but mainly under load and when increasing spool from low boost. 4 Powerstroke and 6. My turbo whines as well (small 16g) but it still spools and pulls like an ape. The increased air flow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration. 0L Direct Injection Turbo Engine SaturnFans. 0L Coyote V8 Gets More Power! (News) The 2. Could it be the turbo just needs to break in more or could it be a problem? it only whistle at higher rpms but it spools fine as I first get into it. Mine being manual I get a very distinctive Ptshhh from the BPV when shifting. metal engine. A turbo is kind of like a mechanical forced fan that through a series of induction and intercooling "forces" air into the motor at high pressure creating more power for the vehicle. it is pretty sweet when u pass someone up and shift gears then hear the wastgate open, pppphhhsssssttttttt, then spool back up!. I car hear it out of the exhaust real well at lower Rpms. 0 l power stroke - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. The engine, a Lycoming TIO-540-AK1A, is a step up from the original Turbo Skylane's Lycoming O-540-L3C5D, in that the turbocharger is an integral part of the engine rather than a Cessna modification. This is a discussion on How to make your turbo noise louder within the RAM 1500 Diesel General Discussion forums, part of the RAM 1500 EcoDiesel Forum category; humvery very bizarre Originally Posted by B-g-K Certainly won’t, especially for no performance gain. Once the low-pressure turbo is spooling, the amount of boost being fed through the intake is dramatically increased. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Release the button to hear the blow-off valve, and press the second button to shine the LED when using locks in the dark. haven't changed the belt in years ! not sure who it goes on, or around the the spool housing ??- question about Vacuums. 7L Power Stroke, there have been very few common issues with Ford’s new diesel platform. You could also hear a "swoosh" sound similar to a BOV when letting off the gas under boost. Kirby G4 Bagged Upright Vacuum - Kirby G4D belt change. One of the many joys of owning a turbo powered vehicle is hearing the turbo spool up when you hit the throttle, but since the factory does such a nice job of limiting how much turbo noise you can actually hear, that joy turns into disappointment pretty quick. The turbo acts like a mufler in that the exhaust noise is essentially blocked by it (until the waste gate opens). Thanks everyone for the replies. I know there are some methods to reduce this response time, but I don't think they will be appearing in daily drivers any time soon. The turbo sounds make this car that much more of a riot. When less boost is required it opens the waste gate to divert this exhaust so the turbo does not spool very much. why is there a distinct lag from the time I push on the gas to the actual accelaration? 20 Answers. Despite the louder and clearer exhaust tone, cabin noise is still within the comfortable region. My toyota starlet 4efte turboo make noise like cheeeeeee while accerating. You can port the turbo inlet horn out to better match the inducer on the turbo and also add a boost valve to get a bit more # boost if you really want to. The spooling noise I refer to is the rushing air/ whistle when it comes on boost which has been getting louder, and lifting off the throttle on fast gear changes you get the ''chuuu'' or sneeze common for a turbo car. Ever hear an 18-wheeler go by you and accelerate and they make that high-pitched whistle? That's the turbo spooling up. Use turbo spool and thousands of other assets to build an immersive game or experience. When the turbo spool setting is on Mild there is a noise from the exhaust tip that sounds like it is coming from the turbo (not the turbo whistle). Welcome back to Warped perception. Yes, if you replace the stock intake (or just the box) with an aftermarket system (or just a cone filter) you will notice a difference in the sound. We go over tech articles, updates, and comment on changes in the. Anyone else have an issue with how loud the spool sound on the turbos are in the new update? Any car with a turbo psi of 20+ is just deafening. Did a little research and it seems there is a known problem with the oil line for the turbo which the oil gets got and clog up. Boat is docked 4 hours from home. A stiff structure, great steering, and a well. or broken oil feed line that can become a fire hazard. I've had other turbocharged cars that made more noise, this car does not sound like a turbocharged car. Quote from moskvich3v1: if u want a turbo spool,press ingame shift+a then slide around the turbo and bov to hear it higly or slowly riight, I knwo about the sound editor, what I'm saying is the sound from the actual turbo is non existant, like the file is missing. His problem was either the micro switch, or the spool moving to activate the micro switch. Downstream of the turbo, exhaust leaks tend to sound smoother since the turbo chops up the air and smoothes out the noise. The compressor side has less of an effect on spool-up, but generally a larger compressor will produce cooler compressed air, and will be able to generate more turbo boost, but will take a little longer to spin up to speed. 2016 Ecodiesel turbo squeak noise and strange rattle sound underneath the truck Problem #1 12,000 miles on my truck. 0 Powerstroke, 6. When Ford 6. Also on acceleration (or what little was left) I could hear the turbo spooling. and to calm down the noise. the truck has a strait pipe so you could here it clearly. 5" rear axles. In right conditions you can barely hear the bypass valve when you lift off the throttle after a brisk acceleration, but almost not noticeable. But what is the best way to get more noise from the turbo without to much attention. Houston, we are clear for takeoff. 7 VGT I have an S&B intake and the only time I can hear the turbo whistle is when I'm cruising and I go over an overpass. Ive been trying to get a conirmation today as to whether or not its coming from the turbo. In the mid to late nineties, twin turbos were the feature to have on many flagship performance vehicles from Japan. N55B30M0 (2009 – present) is a basic version of engine with the following specs: Power – 306 HP at 5,800-6,000 rpm, 400 Nm of torque at 1,200-5,000 rpm. 7L most common problems are isolated incidents – failures or faults experienced by a low percentage of owners, particularly on early engines. Want Answer 0. I would like it to spool about 500 rpm sooner. By restricting the exhaust you create back pressure in the engine. ; 4agegarage Turbo Sound Maker Tip Large 30mm 4agegaragee308 Made of high quality and light weight aluminum Universal Turbo Sound Noise Exhaust Muffler Pipe Whistle / Fake Blow off valve BOV Simulator Whistler. 3 or a Sound Perfomance 3. There was that kid a year or so back that had a stack sticking out of the hood of his SD. Notably it had a really cool whistle from the charger and went a lot faster than a n/a VS vehicle. compressor-surge-1. The increased air flow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration. Turbos w/ compressor covers designed to counter surge are very loud. I have never understood the premise that a larger turbo will spool like the KO4 which is tiny. The whining noise completely disappeared during our current vacation in Florida. Once this was fixed all the codes went away, they tested the turbo and exhaust everything wss good. The only thing is when the turbo spools, it makes like a buzzing noise, like what a bee makes when it flys around, but it gets more high pitched as the RPM's go up. In the next few paragraphs, we’ll be going over the best mods for VW Golf GTI Mk 7 in a way that both beginner and experienced enthusiast can understand. I get full boost during this with spikes up to 19 psi and pressure holding 15. I had a friend with a Saab 9-5. The 2 most common. the front of the engine you arent dealing with the engine noise, so its pretty easy to hear the turbo spool. The significant sources originate in the fan or compressor, the turbine and the exhaust jet or jets. 650 RWHP Peak Power potential with Stock Injectors. 3 screeching noise from turbo help! Go over all your turbo and ic boots. The HX40 is a decent option because it has several housing and wheel sizes. Previously a wacky-shaped also-ran in the sport-compact world, the Veloster’s newfound driving verve and low price make it a hot-hatch bargain. I hear that quick spooling is native to a diesel turbo b/c diesel engines have colder, slower moving exhaust which necesitates quick spool times. HM&FC T4 LAVA Titanium Turbo Heat Shield is made from Basalt Lava Rock and stranded into a fiber material and is engineered to be 25 percent stronger than fiberglass wraps on the market today ,this heat wrap can withstand 1400F direct/2000F radiant heat,help the turbo spool faster, and helps creates horsepower. DuramaxTuner. but at low rpm there is a brief spool up before the power arrives. Had intake and other mods for a while now and I could hear the turbo spool and it was always smooth and consistent. I don't think I'd miss the very slight (arguable imperceptible) decrease in performance running my current cone filter setup, but I'd definitely miss the silly turbo noises if I went back to a proper stock setup. Once this was fixed all the codes went away, they tested the turbo and exhaust everything wss good. yea i love when my turbo spools expecially when you are on vacume and you are just about to make boost and you hear the turbo start to spool on 1st gear. And bring you up to speed. When I am driving the car I can hear what sounds like the turbo spooling from lowish revs, I am unsure if it has always sounded like this as I have always had the windows closed up to now. It spools, and sounds the same when driving. Why not take a minute to register for your own account now? As a member you get free access to all of our forums and posts plus the ability to post your own messages, communicate directly with other members and much more. SoundTurbocharged. I know there is no load on it but is there not even that enough exhuast to spool it enough to hear it whistle?. Use Honda Civic VTEC Turbo Sound HQ and thousands of other assets to build an immersive game or experience. To be more clear: In a higher gear (4th, 5th) starting around 2900 rpm or so, the turbo is audible, as well as the BPV when I lift off the throttle. I'm not looking to really make any serious modifications to it but would like to hear the turbo spool up a bit more. /r/WRX IS NOT a place to use vulgar language, harass others, spam, start fights, or call others derogatory names. those need to be tight but use caution too tight will crush the tubes theredieselsite has inserts sleeves to prevent that. 4 Powerstroke and 6. If you install all items mentioned, with 5 inch turbo back exhaust will really spool your turbo, with the sound you want. A turbo is nothing more than an air compressor, sucking in a tremendous amount of air that can make a tremendous amount of noise. I am considering having a custom exhaust downpipe made out of thinner metal that will transfer sound so that the turbo noise can come through it. Noise Simulator ONLY. I was thrilled with the performance of the stock engine, but since it is a family sedan, the engine noise was too quiet for my taste. The HX40 is a decent option because it has several housing and wheel sizes. or broken oil feed line that can become a fire hazard. com LML Twin Turbo Kit If you think street-able, clean, stealthy power is cool than this is the twin turbo kit is for you! We teamed up with WCFab and went all out engineering this LML Twin Turbo kit. So, I have a completely stock 2004 WRX, and yesterday I noticed that the turbo was much louder than before.