K04 Hybrid Turbocharger for 2.0L TSI/TFSI Engines

The HPA K04 Hybrid Turbocharger (HVA-240-TRANS-V2) is engineered to unleash the full potential of your 2.0L TSI/TFSI engine, offering a significant upgrade over stock K03 units. Developed on the track and adapted for street use, this turbocharger provides higher output across the entire RPM range, with quicker compressor spool for improved performance. This unit features a compact design that contributes to faster boost response and enhanced turbo longevity. It includes a turbo muffler delete for smoother intake air flow and a block-off plate for the PCV system on TSI engines. The kit is designed for a simplified installation and comes with an OEM diverter valve and N75 boost control solenoid, ensuring compatibility with most aftermarket tuning solutions. The redesigned compressor wheel utilizes custom blade profiles and billet construction for optimized performance. Built to meet or exceed OEM quality specifications, each CHRA (center housing rotating assembly) undergoes rigorous balancing on Schenk and VSR Balancers, the same equipment used by leading turbo manufacturers like Borg Warner and Garrett Honeywell. This ensures a perfect assembly and reliable operation. The kit is presented as a direct replacement for the stock K03 in most applications, including all necessary hardware for a comprehensive upgrade. For vehicles with the CBFA engine code, custom fabrication or a compatible downpipe from MOST Performance will be required to relocate the first O2 sensor.