The Unitronic Stage 3 Upgrade Kit for the MK8 GTI is a Hardware and Software bundle which includes the direct drop-in Garrett® PowerMax? Turbocharger along with Unitronic Stage 3 ECU Software. Combined this package helps produce upwards of 470HP / 425 LB-FT on 93 octane fuel with even more to come on E85 and supporting fueling upgrades.

Featuring GTX Gen II compressor aerodynamics the Garrett® PowerMax? Turbocharger increases flow by a staggering 32% compared to the OEM turbo. Embrace the future of power with the high-temperature Mar-M alloy turbine wheel paired with state-of-the-art turbine aerodynamics and a robust twin scroll stainless steel turbine housing capable of withstanding up to 1050°C of heat. Elevate your driving game and experience performance like never before with PowerMax?.

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Gain up to +204HP / +141LB-FT with Unitronic Stage 3 Software

Complete turbo assembly with electronic actuator

+32% compressor flow compared to OEM turbo

GTX Gen II compressor aerodynamics

Mar-M alloy turbine wheel and twin scroll stainless steel turbine housing rated up to 1050° C

Latest generation of journal bearing rotating group with 360° reinforced thrust bearing

+50% turbine flow compared to OEM turbo

1x Garrett PowerMax GT2260S Direct Fit Performance Turbocharger for MK8 GTI 2.0TSI EA888 EVO4