Looking for known good C5 Allroad TCU 4Z7927156M Shipping to 48114

Unitronic® is pleased to announce the official worldwide release of its Performance Software for the 2016 “locked” ECU’s* found in the VW Golf R, Audi S3 and Audi TTS. Unitronic has precisely re-calibrated the engine control unit (ECU) to deliver maximum performance while ensuring complete...

Product Page APR is pleased to present the ultimate transmission control unit (TCU) upgrade for the DQ250 DSG and S Tronic transmissions! APR’s TCU upgrade is available for MQB platform vehicles and is conveniently flashed to the vehicle’s TCU through the OBD-II port with user definable...