How much HP does IS38 add?
The IS38 upgrade uses the factory S3 / Golf R turbocharger and delivers 351-357 HP! Both upgrades completely transform the 1.8T, adding between 104-188 HP over stock, depending on setup.
Table of Contents
What is an IS38?
The IS38 Turbo is found on a variety of VW or Audi vehicles from the factory. These are higher output or performance 2.0 turbo engines. While the IS38 turbo comes from the factory on the MK7/MK7. 5 Golf R, Areton, Audi S3 and TTS models, it is commonly mounted on many 2.0t and 1.8t models to get more power.
What size is IS38 Turbo?
As you can see, the compressor and turbine wheels are much larger as well. The IS38 features a 45.2mm / 58.0mm compressor wheel and a 47.4mm / 54.7mm turbine wheel. After installing the new Turbo Inlet on the IS38, we took note of the turbo’s connector positions and proceeded to mount and install it.
Who makes IS38 Turbo?
The IS38 turbo from IHI has a reputation of being a highly reliable turbo. This is likely due to the fact that the IS38 is the turbo outfitted for the VW Golf R (MK7), Audi S3 and Audi TTS from the factory.
Is the IS38 a hybrid turbo?
The HPA IS38 Hybrid Turbo features a custom compressor and turbine wheel design capable of holding up to 500HP* with a flat torque curve from 3800 RPM to redline!
What do I need for a IS38 turbo upgrade?
The HPA IS38 Hybrid turbo upgrade has everything you will need for a simple and quick installation including an HPA Turbo Muffler Delete, OEM diverter valve, OEM wastegate actuator, and OEM installation kit along with all hardware required.
How reliable is IS38?
Fully upgraded and redesigned bearing system – Our bearing system has been used on our 450 HP level Hybrid in the field for well over a year with 100% reliability.
How much power can an IS38 make?
The IS38 turbo (the turbocharger found on the Mk7 / Mk7. 5 Golf R and 8V Audi S3) is a direct bolt on for your VW Golf, GTI or Audi A3. When paired with APR’s software, this turbocharger produces a whopping 397 horsepower and 403 ft-lbs of torque!
How does a hybrid turbo work?
How Hybrid Turbos Are Made & What They Do! – YouTube
Is a turbo a 20?
The IS20 Turbo is found on 2.0t MQB motors. This is most commonly mounted in the MK7 GTI model. The MQB engines have an integrated exhaust manifold in the cylinder head of the vehicle. For this reason the IS20 turbo bolts directly to the head via a 4 bolt flange, and does not require an exhaust manifold.
Is IS38 turbo twin scroll?
The turbos are not twin scroll. There is a divider in the beginning of the exhaust housing which helps with the pulsing of the cylinders due to no manifold but it only goes in a few cm’s and then it becomes a common housing.
Do hybrid turbos have lag?
Electric hybrid turbo
Used primarily in Formula 1, the engine is constantly on boost even when exhaust gas flow is slow, making turbo lag extremely minimal.
What size is a ko3 Turbo?
|Compressor Size: 36/50mmTurbine Size: 36/45mm
|Compressor Size: 36/50mmTurbine Size: 40/45mm
|Compressor Size: 38/51mmTurbine Size: 40/45mm
|Engnes using this turbo:AEB,APU,ATW,ANB 150psAJL 180ps
|Engnes using this turbo:AVJ, AWT 150psBFB 163psAMB,AWM 170ps AWP 180ps
|Engines using this turbo:BEX,BVR 190ps
Who makes the IS20 Turbo?
The IS20 turbo from IHI has a reputation of being a highly reliable turbo. This is likely due to the fact that the IS20 is the turbo outfitted for the VW Golf GTI (MK7) from the factory.
What cars have the IS38?
Models with a Stock IS38 Turbo (this turbo)
- 2015-2017 Volkswagen Golf R Mk7 2.0T.
- 2018-2019 Volkswagen Golf R Mk7.5 2.0T.
- 2019-2020 Volkswagen Arteon 2.0T.
- 2015-2020 Audi S3 8V 2.0T.
- 2016-2020 Audi TTS Mk3 2.0T.
At what RPM is turbo activated?
You Spin Me Right Round (Like a Turbo, Baby): The turbine in a typical car turbocharger has to spin incredibly quickly. While your car’s engine revs, at cruise, at around 2,000 rpm, a turbo’s turbine can reach rotational speeds of more than 280,000 rpm.
How much HP does a K04 turbo add?
Using 98-octane fuel, the APR K04 Turbocharger System produces an astonishing 348 horsepower and 342 ft-lbs of torque.
What’s the difference between a ko3 and ko4 Turbo?
the cast housing is diffrent from K03 and K04. K04 is thicker compressor wheel is about 1.5mm bigger but what counts is the pitch of the blades. the pitch which is the A/R is more agressive than the K03.
How much power can an IS20 turbo make?
IHI Turbo IS20 Features
Quick spooling turbo. Improved efficiency under boost due to compressor housing abrea-dable seal. Capacity for power, the turbo can produce 300hp+ (with supporting mods and software).
What kind of turbo is the IS20?
What should you not do with a turbo engine?
5 Things You Shouldn’t Do In A Turbocharged Vehicle
- Don’t Run Your Car Immediately. Firstly, don’t run your vehicle straight away after you turn it on.
- Don’t Switch Off Immediately.
- Don’t Lug Your Engine.
- Octane Fuel – Don’t Use Lower Than Recomended.
- If You Have A Laggy Turbo – Don’t Mash The Throttle.
Does turbo spin at idle?
The turbo are always spinning when the engine is running, and will even spin down for for up to a couple of minutes after you shut the engine off.
How much boost can a K04 handle?
The typical K04 software usually ranges from 15-20 psi.
What is needed for K04 upgrade?
The only thing you absolutely need, other than what you already have, is a clutch. You should also consider an upgraded intercooler. There are many optional mods that would support a k04 that I’m not going into.
How much power can the EA888 handle?
IROZ Motorsport offers a number of hybrid and big-turbo options for the Gen 3 EA888 engine in the Mk7 GTI, which, when paired with United Motorsport tuning and fueling upgrades, can produce 800+ horsepower.