APR APR ECU Upgrade - 3.0T TFSI - B8.5 Q5 - Simos 8.5 $649.95 APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 3.0 TFSI! APR’s ECU Upgrades are the best dollar-per-horsepower modification one can make to the 3.0T engine. The... Compare Add to Wishlist
Choose Options Unitronic Unitronic Uniconnect+ Flash Cable $164.99 *NOTE: The Uniconnect+ cable is just the flash/data cable. It will allow you to reflash/update existing tunes and datalog applicable cars. For a new tune you MUST also purchase the flash credits... Compare Choose Options Add to Wishlist
Choose Options SALE APT Ethanol Sensor - Genuine Continental $91.13 $79.99 Genuine Continental/GM Ethanol sensor, used for monitoring and tuning. Whether its to keep an eye on the perfect blend or make sure you're getting the good stuff at the pump, its never a bad idea to... Compare Choose Options Add to Wishlist
