To unleash the true potential of your 2.0T, the K04 turbo that is equipped on the Golf R / S3 is a much more robust choice than the factory equipped IHI (KO3) turbo, which runs out of breath mid-way in the RPM range.  The HPA K04 upgrade offers a higher operational boost range, while still working with the stock componentry; making for a natural and cost-effective upgrade.

HPA has now developed our own high performance K04 Hybrid Turbo conversion that allows the factory K03 diverter valve to be installed in the OEM location, without a CNC port adapter.  Our K04 turbo assembly is one of the most advanced units available in North America, featuring many benefits over the competition.

This K04 Hybrid conversion allows for a seamless integration, without the need for custom fabrications or aftermarket diverter valves.

Features:

• Gain up to 355HP / 347TQ
• Direct Replacement (in most cases)
• Compact Design Allows for Faster Boost Response and Turbo Longevity
• Turbo Muffler Delete for Smoother Exhaust Gas Flow
• Simplified Design for Ease of Install
• Diverter Valve in OEM Position
• Block-off plate for PCV system (TSI)
• Quicker Compressor Spool
• Higher Output Across the Full RPM Range

What's Included:

• HPA K04 Turbo Kit