Direct-fit upgrade turbocharger for Audi A4 B8 2.0T (also fits A5, A6, Q5, Allroad, 2009–2016). Delivers up to 400 HP with a billet compressor wheel, high-performance turbine, and upgraded wastegate for faster spool and improved airflow. Built and precision-balanced in Michigan, USA. Free Ground Shipping within the continental U.S.
Audi OEM Replacement and Performance Upgrades
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Sale!
Including necessary hardware (gaskets and studs) and free ground shipping anywhere in continental United States!!!
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Out of stock
IHI IS20 AUDI/ VW MK7 GTI, A3, GOLF, ALLTRACK TURBOCHARGER
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Sale!
The Turbo Concepts K04 upgraded turbocharger transforms your Audi or VW 2.0T FSI/TSI into a street and track powerhouse. Designed for direct bolt-on installation, this K04 delivers 450 HP potential while maintaining excellent spool characteristics — full boost hits by 2,850 RPM.
Built with a billet compressor wheel for improved airflow, a high-temperature 713C turbine wheel for durability, and precision built and balanced in Michigan, this turbocharger is engineered for performance enthusiasts who demand more from their daily driver or weekend warrior.
Fits popular models including the GTI, GLI, Jetta, Passat, Tiguan, A3, and TT (see full list below). Whether you’re chasing faster lap times or just want a quicker, more responsive ride, this K04 delivers the punch.