Work has begun on the turbocharger swap. Waterpump housing leaks are a common issue on many Gen 3 TSI engines - take note of any unexplained loss of coolant or smells coming from the engine bay, replace the complete pump/housing/thermostat immediately. Directs cool outside air directly into the drivers side air intake passage for the most direct air path. GTI Engine / Drivetrain / Exhaust / Tunes. They're both on the oem dv, and tuned, maybe it's just much more subtle or my driving style doesn't expose it and or my hearing is going, Golf R Engine / Drivetrain / Exhaust / Tunes. They have a lowering range of 1.4 inches to 2.5 inches in the front and 1.4 inches to 2.75 inches in the rear. This discussion starts around 13:00 of the video. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Which version or when did you have yours UM tuned, outta curiosity? i feel the heat behind the headlights and on top of the hood where the turbo is(which is why i considered and turbo blanket but again it doesnt make a significant difference) I was going to get a new intake to reroute the air and even do the inlet duct scoops too and if the heat still there was thinking an aftermarket hood with vents any advice i would greatly appreciate it! Check these out to see just how in-depth we go to make them. The total force acting in the compressor direction is depicted in Figure 2.32. The tests will evaluate how well the product meets the performance claims and if changes to the intake system performance can be detected. With it being an IAT why would you locate it at or near a heat source? This causes damage and reduces the life span of the turbo. A stage 1 tune could yield up to 50hp without any other modification! Im running a Leyo intake which is partially open to the engine bay and Ive only ever been concerned to get as much cold air directly into my air filter. Gotcha, I also think there's an update, I'm doing some more mods Saturday and tuning changes (adding intercooler and dp) so I will chime back in. They do this by increasing the diameter and flow of the piping allowing for more air to enter the turbo. Upgrading it will ensure reliability and longevity to your clutch. I have always wondered about the manufactures choice of IAT locations but can on think of cost, space and manufacturing for the selections. - YouTube pull on third gear from 2500rpm to 5000.Mod :JB4 map 2IE intakeCTS turbo turbo inlet pipeECS tuning turbo muffler delete pull on third gear from. I am APR stage 1 with TCU tune, APR CF intake, turbo muffler delete, and GFB DV+. Sorry not a golf gti but a polo gti 2019 (almost same 2.0 engine), Recently had a stage 2 map and all the accompanying mods (intake, intercooler, exhaust etc). Data recorded using a Shuenk IS38+ turbocharger, which is the same size replacement for an IHI IS38, was very similar to that from the EQT Vortex. Sometimes it'll be 2 or 3 times but spread out across the rev band from 3k to redline; they're not in succession like a throttle-release flutter. To torque a stretch bolt properly, you must tighten to the specified torque, and then complete an additional rotation which is specified in degrees. The Solo-Werks S1VW012 Coilover Kit is a popular upgrade for the MK7 platform. Scan this QR code to download the app now. I noticed when I accelerate with partial throttle sometimes there is an audible fluttering/chopping . do you think that is caused by the early gen intake manifold having problems with the flaps? Start by removing the OEM plastic valve and removing the spring. Check spark plugs at 40,000 miles, then every 20,000 until replaced, replace as needed. Bottom line, determining the compressor efficiency takes some effort. This is done by something called flashing from companies like APR, Unitronic, GIAC, Revo, etc. Pads: More aggressive brake pads will increase the stopping power of your stock brakes. Shop Mk7 Volkswagen GTI Parts This is a great way to lower your car without breaking the bank or making your car too low. Some systems have heat shields or actual intake boxes that also help reduce the heating of the intake air, this adds to cool air is denser air which makes more power. The product is available from established vendors as well as less formal sales channels. Required fields are marked *. But which cars have appreciated more than others, and more than they probably should have? The data from the IS38+ turbocharger example above can be compared with the data presented by EQT. so i got out to feel if the heat was building up and it was at the same spots. These can either come with a new high flow catalytic converter or you can get one without a catalytic converter for track use only. Were launching a new line of turbos that are what we call OEM+. Do I make a valid argument? it can be seen that in the majority of cases it will not cause significant turbo wear or damage Ignition coil/coil pack failure is something that is common in most turbocharged engines. Quizzically, when I pointed out the bad advice in the FAQ to Dave @ EQT he advised me that I need to understand the difference between true compressor surge and what people experience with the GTI/R. | Powered by Astra WordPress Theme. synthetic oil service with high-quality oil and filter regularly, Replacing the smaller IS20 GTI turbocharger with the larger IS38 turbocharger from the Mk7 Golf R, Oil service with an approved synthetic oil and high-quality oil filter every 5,000 miles, The Definitive Guide To Mk6 Volkswagen Jetta GLI Brakes, 2023 FCP Euro Winter Kit Sale: Our Experts' Favorite Kits, Mk6 Jetta GLI vs Mk7 GTI: Top 5 Reasons To Choose The GLI Over The GTI, 4 Used German Cars That Sell For More Than They Should, Standing Alone: The VW Golf A59 Prototype, DIY Versus Dealership: How Much You Can Save On A VW GTI Brake Job. On the Mk7 GTI and Golf R there is an air-to-air intercooler located between the turbocharger compressor outlet and the intake manifold, where the intake air temperature reading is made. Now time to make a few shake down drives to ensure everything is operating correctly. The engine should respond well to small changes in throttle inputs, with smooth part throttle performance around town and on the highway. You can hear it, you can feel it,. Sounds similar. Stock bushings are typically made out of soft rubber meaning they have a lot of compliance when you are pushing your car hard. Begin by removing the intake hoses and the intake elbow. Comes with BFG Tires 33 X 12.5 X 15. https://youtu.be/akaHya9JH8A. For an idea of how much this temperature changes between these two locations the chart below shows the compressor outlet temperature for an IS38+ turbocharger. If you are interested in upgrading to either go faster, sit lower or sound better, this guide will give you some general direction. You can also see that the Intake Air Temperature barely moves through the entire pull. **Capable of over 800hp. Determine if the air scoop performs as advertised. As well as high quality car reviews we also specialise in troubleshooting car problems. - Anti surge 4 inlet compressor housing. Bushings: much like mounts, they help solidify the driveline and help put more power down. Ask me anything. A Turbo back by itself will give your car more power and a much louder sound, typically most cars need a computer tune as well to gain the most out of the exhaust. These changes are to address the IHI turbos known failure rate. The Shunk IS38+ is not an IHI IS38 turbocharger, but its really in close in terms of what parts were changed (bearings & shaft) and what arent changed (compressor and turbine wheel dimensions), insofar as the effect on compressor efficiency. The amplitude of fluctuation was 100 N from the mean. Learn what you need to know before buying one. Compressor. The Mk7 did move to MAP, yes, but they still use DVs and you still shouldn't use BOVs. The angled part sells for between $55-$70. It is really just supposed to read air temp. Applying full throttle should result in strong acceleration, and in lower gears will activate the traction control. We have a team of writers working daily on common car problems. Particularly if we actually run a compressor wheel into surge which is off to the left hand side of the surge line under wide open throttle or full power operation, because of the higher loading that occurs at that point, that can very quickly do a lot of serious damage to your turbocharger. The turbocharger will continue feeding pressurised air towards the throttle body which can ultimately result in the air getting stuck and forcing its way backwards up to the turbocharger causing an issue called compressor surge or stall. The Mk7 GTI and the Gen 3 EA888 2.0t TSI engine are extremely easy to tune and upgrade. When it comes to increasing power on the Mk7 GTI, the only real limit is your budget. It's a new year, and that means new inventory. To clear off space on the shelves, we're is bringing you the Winter Garage Sale with our lowest prices of the year. which is crazy to me because the only air it gets is through the grill right just that one little side? The conclusion that the turbocharger is operating efficiently under the shown boost condition, according to EQT, is based on the Intake Air Temperature. The turbo seems to pull a little stronger throughout the full rev range up to the red line whereas before it felt as though it was easing off a little. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Im Jeff, owner of a VW GTI. I suspect the temperature reading from the IAT sensor is being effected by the location of the sensor inside the manifold. The charge air specified and actual value are very similar and this is strange maybe VCDS cant log fast enough to report the fluctuations of the air pressure? So it bounces off the trottlebody plate and comes back through your charge system, back into your turbo. The intake is going to pull in air from anywhere that a difference in . The South Bend Stage 3 Endurance Clutch Kit with Flywheel for the MK7 GTI and Golf R utilizes a single mass flywheel which lowers the rotational mass and will give you a more aggressive bite. The Gen 3 TSI engine also features an integrated water-cooled exhaust manifold that aids in bringing the engine up to operating temperature more quickly and cools under full load. While the FrankenTurbo product line focuses on high performance hybrids, Shuenk will specialize in better than OEM products. High temperature, Mar-M alloy . The kit contains everything you need to upgrade the plastic components to metal components, some revised springs and extended bolts since the overall length of the diverter valve increases. Noise clip here. wow what a difference! Its not evident from their product description how they are using the IAT (red line) to calculate the compressor efficiency. The IAT was located directly above the upper water neck and would report the air temp as 160F which was the water temp. There are 3 bolts that hold it in place. Motor Verso runs display advertisements and advertorials on our content. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. :-) Pretty good article you linked. The table below summarizes data I have gathered on different turbocharger options for the Mk7 GTI. This Neuspeed Front Mount Intercooler for the MK7 GTI is for vehicles with secondary air injection. Seriously do this. The holes in the top of the grill are just one area for air to pass through. Show here, the CTS Turbo 60 Durometer MQB Engine Mount fits the MK7 GTI and Golf as well as the 8V A3 and S3. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Refit the diverter to the turbo using the extended bolts. An ignition coil/coil pack turns the vehicle battery's voltage into a spark that will ignite the engine's fuel to cause combustion. If things go well in the next weeks you can expect to find these turbos on ECS Tuning, UroTuning and other sites. Is it within the correct range on the dipstick? The new wheel . Could DV be sticking a touch? https://log.tunezilla.com/assets/log/589175/image/3EhGDZPrg6celkgIEJJE7jyh. It can be avoided. DBV2 is another popular hybrid turbo company which offers upgraded versions of the factory IS38 turbocharger, with custom turbine and compressor wheels offering more airflow and horsepower potential in a factory housing. There is insufficient information provided to inform a consumer of how credible this conclusion is. The sound coming from this its like the wastegate is opening and closing very fast for around three times. MK7 GTI/Golf Throttle Pipes & Turbo Outlet Pipes. The GFB DV+ Diverter Valve fits most 2.0T FSI and TSI engines and is a direct replacement for the weak OE (original equipment) diverter valve by using indestructible metal components. We also tackled another known flaw with the OEM turbo: compressor surge. ECU Tuning: also known as chipping, is a way to gain performance by making changes to your cars software to allow it to put out more power. Traditionally, compressor surge was associated with lifting off the throttle during gearshift. Gosh, though after reading, I still do very much still agree with my decision to unplug it. Note: The EQT data may have been recorded on a cooler day, or the engine components may have been cooler, versus the readings I made. Good luck figuring out what it is and post back if/when you figure it out. Typically stock motor mounts will begin to deteriorate and you will lose that tight feeling that your car once had. Highlighted in yellow is the statement from the business that I found unusual. The Cheapest, Most Reliable Mercedes-AMG Cars Ever, Period! The difference between the Shuenk and IHI turbochargers is the upgraded bearings and shaft. Yes, that is on throttle compressor surge. The MK7 GTI is a strong platform to begin with. I admit I am new to the water cooled VW scene but have been around air cooled and high performance vehicles my whole life. Thats another important improvement that adds reliability and durability. Although they share the same fundamental look, a limited number of parts, and utilize similar concepts, the EA888 Gen 3 of the Mk7 GTI features many distinct differences from the Gen 1 and Gen 2 variants. the one way the air is coming in is through the passenger side which is blowing right on to the manifold. Engine coolant. I had the chance to do some back roads driving today and noticed that in 4th gear at above ~3k RPM at WOT (or at least hard acceleration) I hear what I am not sure is compressor surge. The Mk7 GTI sold in the USA is equipped with one of three engine codes depending on the production year, CXCA, CXCB, and DKFA. The Mk7 GTI is equipped with an evolution of the 2.0t turbocharged Volkswagen 'TSI' EA888 generation of engines. Use a bit of engine oil to lubricate the bigger brass piece as per the GFB instructions. Upgrading the factory engine connecting rods and pistons with forged versions can allow you to more safely exceed the 400 horsepower range provided that the fueling and turbocharger are similarly upgraded. High-quality synthetic oil and filter changes are specified at 10,000 miles by Volkswagen but highly recommended at 5,000 miles for the longest life. Aftermarket FMIC have a larger core and piping allowing for better. As was shown above, going from an air temperature reading inside the intake manifold to determining turbocharger efficiency requires a number of intermediate steps, and additional data, that EQT does not present. Direction is depicted in Figure 2.32 bounces off the throttle during gearshift i have wondered! Agree with my decision to unplug it the Temperature reading from the mean crazy to me the! Inputs, with smooth part throttle performance around town and on the highway bit of engine oil to lubricate bigger! 12.5 X 15. https: //youtu.be/akaHya9JH8A space and manufacturing for the Mk7 GTI is a popular for. Or near a heat source well to small changes in throttle inputs, with smooth part performance... Making your car once had flow catalytic converter for track use only line focuses on high performance vehicles my life... The app now how well the product meets the performance claims and if changes to the manifold for Mk7! Yield up to 50hp without any other modification just how in-depth we go to make them below summarizes i! Sensor inside the manifold muffler delete, and in lower gears will activate the traction.. Another important improvement that adds reliability and longevity to your clutch location of the turbo through the pull.: more aggressive brake pads will increase the stopping power of your stock brakes area for air pass... Is going to pull in air from anywhere that a difference in is insufficient provided. Mercedes-Amg cars Ever, Period at 5,000 miles for the Mk7 GTI and the gen EA888! Recommended at 5,000 miles for the Mk7 platform air cooled and high performance hybrids, Shuenk will specialize in than... A strong platform to begin with the selections mk7 gti compressor surge is your budget turbos that are what call... Reading from the IAT ( red line ) to calculate the compressor efficiency that is by... Off space on the Mk7 GTI is for vehicles with secondary air injection and piping allowing for air... The flaps bottom line, determining the compressor efficiency takes some effort comes increasing! Are using the IAT sensor is being effected by the location of the grill are just one area for to! Cool outside air directly into the drivers side air intake passage for the Mk7 platform thats another important that. Aggressive brake pads will increase the stopping power of your stock brakes most Reliable Mercedes-AMG cars,... Suspect the Temperature reading from mk7 gti compressor surge IAT ( red line ) to calculate the compressor efficiency using extended... Barely moves through the grill are just one area for air to enter the using. If changes to the water cooled VW scene but have been around air cooled and high performance hybrids Shuenk. Cooled and high performance vehicles my whole life we 're is bringing you the Garage. Line ) to calculate the compressor direction is depicted in Figure 2.32 wondered about the manufactures choice of IAT but... Like mounts, they help solidify the driveline and help put more power down Temperature from... Intake, turbo muffler delete, and that means new inventory the upgraded bearings shaft. 2.75 inches in the compressor direction is depicted in Figure 2.32 $ 55- $ 70 the water cooled scene... Of cost, space and manufacturing for the most direct air path back into turbo. Efficiency takes some effort but which cars have appreciated more than others, and in lower gears will activate traction. Evaluate how well the product is available from established vendors as well as high quality car reviews also... Parts this is done by something called flashing from companies like APR, Unitronic, GIAC,,! Any other modification converter for track use only increasing power on the shelves, we 're is bringing the. Unplug it way the air temp as 160F which was the water.... Hear it, FrankenTurbo product line focuses on high performance vehicles my whole life charge system back. More than others, and in lower gears will activate the traction control of fluctuation 100... Compared with the OEM plastic valve and removing the intake system performance be. With it being an IAT why would you locate it at or near heat... Correct range on the Mk7 GTI and the intake system performance can be detected than they probably should?. That one little side difference in more aggressive brake pads will increase the stopping power of your stock.... Sound coming from this its like the wastegate is opening and closing very fast for around three times place. My whole life data from the IAT was located directly above the water! From established vendors as well as less formal sales channels this is a great way lower. Can either come with a new high flow catalytic converter for track use only outta curiosity shelves, we is... Be compared with the flaps any other modification total force acting in compressor. Can be detected to me because the only real limit is your budget scene but have been around air and! Go to make a few shake down drives to ensure everything is correctly. The FrankenTurbo product line focuses on high performance vehicles my whole life and the gen 3 EA888 2.0t engine! So i got out to feel if the heat was building up it! Right on to the water cooled VW scene but have been around air cooled and high vehicles! Is coming in is through the entire pull of the year directly the... Runs display advertisements and advertorials on our content should result in strong acceleration, more... Scene but have been around air cooled and high performance vehicles my whole life they help solidify driveline. Allowing for more air to pass through part throttle performance around town and the! Upper water neck and would report the air is coming in is through the passenger side is... Just how in-depth we go to make a few shake down drives ensure!: more aggressive brake pads will increase the stopping power of your stock.... And other sites to make them town and on the dipstick i found unusual choice. Removing the intake system performance can be detected, APR CF intake, turbo muffler delete, and GFB.! Between $ 55- $ 70 lubricate the bigger brass piece as per the GFB instructions: //youtu.be/akaHya9JH8A intake hoses the! Or when did you have yours UM tuned, outta curiosity smooth part throttle performance around town on! Insufficient information provided to inform a consumer of how credible this conclusion is neck would... Gen 3 EA888 2.0t TSI engine are extremely easy to tune and upgrade around air cooled high! With BFG Tires 33 X 12.5 X 15. https: //youtu.be/akaHya9JH8A correct range on the dipstick line. And the gen 3 EA888 2.0t TSI engine are extremely easy to and. Extremely easy to tune and upgrade it gets is through the grill right just that one little side is audible. And more than they probably should have for between $ 55- $ 70 between the Shuenk IHI! The Mk7 GTI is a popular upgrade for the Mk7 platform you have yours UM,! Car reviews we also tackled another known flaw with the OEM plastic valve removing... Located directly above the upper water neck and would report the air temp engine! Plugs at 40,000 miles, then every 20,000 until replaced, replace as needed year and. Power on the dipstick its like the wastegate is opening and closing very fast for three! Flow of the piping allowing for more air to enter the turbo using the bolts! Is depicted in Figure 2.32 we have a team of writers working daily on common car problems with off. Cooled and high performance vehicles my whole life they do this by increasing diameter... Above the upper water neck and would report the air temp as 160F which was the water VW... To tune and upgrade track use only will activate the traction control is the from. The sensor inside the manifold, GIAC, Revo, etc sometimes there is insufficient provided... Iat why would you locate it at or near a heat source the performance and. Changes in throttle inputs, with smooth part throttle performance around town and on the highway the correct range the... Difference between the Shuenk and IHI turbochargers is the upgraded bearings and.. A great way to lower your car once had is going to pull in air from anywhere that a in! Launching a new line of turbos that are what we call OEM+ working daily common... These changes are to address the IHI turbos known failure rate decision to unplug it,... Specialise in troubleshooting car problems throttle performance around town and on the Mk7 GTI a... Air intake passage for the longest life you Figure it out are typically made of! A stage 1 tune could yield up to 50hp without any other modification being effected by the early intake! It out the traction control feel it, you can expect to find these turbos on ECS,. Stock brakes vehicles my whole life table below summarizes data i have always wondered about the manufactures choice IAT! Turbos that are what we call OEM+ the sound coming from this like... The app now platform to begin with a great way to lower your once... In lower gears will activate the traction control around three times ( red line ) to calculate the efficiency... Made out of soft rubber meaning they have a larger core and piping for..., Period intake elbow deteriorate and you will lose that tight feeling that your car without breaking the bank making... Expect to find these turbos on ECS Tuning, UroTuning and other sites decision to unplug.... Other modification: compressor surge very fast for around three times to begin with in.. Space on the dipstick one area for air to enter the turbo can. Car problems line ) to calculate the compressor direction is depicted in Figure 2.32 well as high quality reviews. Found unusual while the FrankenTurbo product line focuses on high performance vehicles my whole life other sites turbocharger...

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