IE K04 Turbo Kit MK5 2.0T FSI
K04 POWER GAINS
With correct software and bolt ons this turbo will bump you up into the 330-350hp range on pump fuel. Typically you’ll want a downpipe, HPFP upgrade, upgraded injectors, intake, intercooler and software. 6 Speed manual cars will also need an upgraded performance clutch.
From the beginning our engineers wanted to make this K04 a simple, quick installation, without adding a lot of extra parts and mess. So, our team actually machines the compressor covers of the Borg Warner K04 turbocharger and attaches an adapter plate to allow the diverter valve to fit exactly in it’s OE location for EA113 FSI engines. This makes the installation quick, neat, and with no fitment issues you might have with aftermarket Diverter relocation kits. No wiring is required as a consequence of this.
BIG POWER AND FUN TO DRIVE
The K04 turbocharger is a great turbocharger for the EA113 FSI engine. It delivers 330-350 horsepower which is a good, reliable amount on the stock engine. It makes the car an absolute riot to drive without becoming a chore to own and operate.
PERFECT FITMENT AND RELIABILITY
This turbocharger is an OEM turbocharger from the MK6 Golf R. We then modify it to place the diverter valve in the OE location so the fitment is exactly like stock for an easy install.
CLASSY AND CLEAN APPEARANCE
Once installed, the K04 appears entirely OE except for your bolt ons such as cold air intakes. By keeping the diverter in it’s OE location there are no ugly diverter relocation kits running silicone hoses all over your bay.
This K04 has been modified to drop into place of the factory turbocharger with minimal work. CLICK HERE to view or download the full installation guide.
ADDITIONAL SUPPORTING UPGRADES
This IE K04 turbocharger kit is a turbo hardware only upgrade kit, and requires additional hardware and software to complete the installation.
K04 ECU SOFTWARE
The upgraded turbo kit and additional hardware will require a software upgrade to the factory ECU. Make sure you source a K04 turbo specific tune to complete your upgrade.
COLD AIR INTAKE
When upgrading to a larger turbocharger it is important to make sure your intake can supply your turbo with plenty of flow. We highly recommend upgrading to a performance air intake such as the IE Cold Air Intake Kit for MK5 FSI Engines. IE Part Number: IEINCB2
The increased size, flow, performance, and boost of the larger K04 turbocharger will dramaticially increase the charge air temperatures and quickly cause heat soak. Once your intercooler is heat soaked, you will quickly lose huge amounts of power as intake air temps rise. Keep your K04 kit performing at its peak with an IE Audi & VW MK5 2.0T FDS High Performance Intercooler. IE Part Number: IETPCB1
PERFORMANCE HPFP UPGRADE
To support the added horsepower of the K04 turbo kit, an upgraded high pressure fuel pump is required. The IE HPFP works effectively to increase the output of the high pressure fuel system, by using a piston and cylinder that offers 50% more displacement than the factory unit. IE PART NUMBERS - IEFUVC1 / IEFUVC2 / IEFUVC3
Depending on the tune, you will likely be required to upgrade the factory injectors for the direct injection system. Popular choices are factory S3/Golf R or RS4 4.2 FSI injectors. Make sure you purchase the injectors that are required by your tune, inquire with your tuner to verify.
The factory restrictive downpipe can not provide adequate support for the larger K04 turbocharger, upgrading to a aftermarket performance downpipe is required for optimal power output. IE recommends a 3" downpipe to match your new K04 kit.
It is also recommended to upgrade to a higher output spark plug to provide plenty of spark for the increased cylinder pressure. IE recommends a set of NGK BKR7EIX Iridium Spark Plugs. IE Part Number: HW-PLUGS-BKR7EIX-GAPPED-DPS
- AUDI - A3 2006-2013 (MK2 - 8P)
- VW - GTI 2006-2009 (MK5)
- VW - Jetta & Jetta GLI 2006-2010 (MK5)
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