The G-series Upgrade Turbo Kits are the newest generation of Garrett OEM replacement performance turbochargers Garrett Stage 2 Powermax Plug& Play Upgrade Turbo G25-660 for EA888 3. GEN 2.0 TSI / 2.0 TFSI Garrett Drop-In 600 HP Turbo Upgrade for Audi A3 8V 2.0 TFSI / VW Golf 7 R / GTI / 898200-5001W The G-series Upgrade Turbo Kits are the newest generation of Garrett OEM replacement performance turbochargers PowerMax direct fit performance turbocharger kits are engineered for increased engine performance while maintaining OEM direct fitment. With professional engine calibration and tuning, the optimized compressor aero will increase flow and outperform the stock turbocharger. POWERMAX DIRECT FIT PERFORMANCE TURBOCHARGERS: 2014 - 2018 Volkswagen / Audi 2.0L TSI MK7 Stage 1 and Stage 2 Turbochargers Garrett PowerMax turbocharger upgrades for the Volkswagen and Audi MK7 2.0L TSI engine platform is engineered to increase engine performance while maintaining OEM installation specifications. Stage 1 (485 BHP*) and Stage 2 (600 BHP*) upgrades maximize efficiency and air flow compared to the OEM turbocharger. High temperature, Mar-M alloy turbine wheel and twin scroll stainless steel turbine housings are rated for up to 1050° C. These turbochargers are fully assembled with a calibrated electronic actuator and ancillary components for direct OEM fitment. WARNING: Maximum allowable turbocharger speed is 185krpm (Stage 1) | 165krpm (Stage 2). The use of this product above max turbocharger speed is at the owner’s risk, and can result in damage and premature failure. To protect the turbocharger from overspeed when operating, a speed sensor port is machined into the compressor housing for the fitment of speed sensor part numbers 781328-0003 (includes sensor and gauge), and 781328-0004 (includes speed sensor). Speed sensors sold separately. Features: Direct-fit stage 2 with 600HP | 447kW (flywheel) power capability (on-vehicle results)* Complete assembly with electronic actuator +59% compressor flow compared to IS38 turbo (stock Golf R) G Series compressor and turbine wheel aerodynamics Mar-M alloy turbine wheel and twin scroll stainless steel turbine housing rated up to 1050° C Latest generation of ball bearing rotating group Fits for: Audi A3 8V from 2013 up to 2018 Audi A3 8V Quattro from 2013 up to 2018 Audi S3 8V from 2013 up to 2018 Audi TT 8S from +2014 Audi TTS 8S from +2014 VW Golf 7 GTI / R from 2013 up to 2018   Replaces OEM VAG turbocharger: IS12 06K124713L IS20 06K145875M IS38 06K145722H 06K145874P 06K145874G 06K145722S 06K145722N   Turbo Tech Specs: - Highflow compressor housing with optional connection for the speed sensor - Turbine wheel made of Mar-M (up to 1050° C resistant) with 15 to 20% more flow - Stainless steel turbine housing resistant up to 1050° C - Exhaust housing with OEM fitment flange - CHRA with V-band to be twisted individually - Double ceramic ball bearings - 4 water connection ports - Double seal on the piston rings Power range: Up to 660 HP Engine capacity: 2.0 Liter Compressor facts: Inlet: 54,00mm Outlet: 67,00mm Trim: 65 Turbine facts: Inlet: 54,00 mm Outlet: 49,00 mm Trim: 84