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APR ECU Stage 1 Upgrade Volkswagen MK4 1.8T

Regular price $499.99

APR's ECU upgrade is available in octane-specific variations and is conveniently flashed to the vehicle's factory ECU through the OBD-II port without any physical modification to the factory ECU. APR's EMCS functionality puts the control of the engine's operation at your fingertips and allows for additional features and options to be installed to the OEM ECU.

The ECU's Bosch ME7 engine management system is responsible for proper operation of the engine during constantly changing environmental and load conditions. With built in compensational data for environmental variables and carrying load conditions, the factory ECU is far more complex and intelligent than units found in other vehicle makes and marques. 

 All APR Software upgrades are only available at our Shop Location and can not be "shipped". You can, however, prepurchase here. We will contact you after purchase so that we may place you on the schedule for the tune. IF PURCHASING AFTER 7PM YOU WILL BE CONTACTED THE NEXT BUSINESS DAY. THANK YOU!!  PLEASE LEAVE CONTACT INFORMATION AT CHECKOUT!!