The store will not work correctly in the case when cookies are disabled.
This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Cookie Policy.Privacy Policy
Ships In: Ships Directly from Supplier ?"Ships in" reflects an estimated lead time before this item will leave via the shipping method selected.Please Note: Selecting an expedited shipping method during the checkout process will not change the "Ships in" time frame.
*This is for the purcase of the APR Ultralink device only. ECU and or TCU software must be seperately purchased through the Ultralink Marketplace*
OVERVIEW:
APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!
Features:
Horsepower - More horsepower throughout the whole rpm band
Torque - More torque throughout the whole rpm band
Warranty - APR Plus is available, providing a factory term limit matching limited powertrain warranty
Fuel Grades - Multiple octanes from which to choose
Acceleration - Accelerate faster with more power and reduced throttle lag
Brake Boosting - Left foot braking or brake boosting added
Speed Limiter - Go as fast as you want with the speed limiter out of the way
Economy - While cruising, or driving normally, your fuel economy may benefit from our optimized calibration
Flash Counter - Flash counter does not increase with each flash
Direct Port Programming - Clean and easy install through the OBD II port without removing the ECU
Free Updates - Get free updates for life
Guarantee - 30 day money back guarantee
APR Stage 1:
The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 288-357 HP and 361-391 FT-LBS of torque.
APR Stage 1 is available for 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E86 in North America, and 95 RON, 98 RON, 104 RON, 104 RON, and E60-E85 in the Rest of the World. Ethanol is only available on the C7.5 models.
Share 
