Your Source For Porsche Performance Parts
Audi Performance Parts
Volkswagen Performance Parts
Porsche Performance Parts
  • Price: $Please contact for current pricing
  • Add To Cart

product

APR Audi R8 4.2L FSI V8 Upgrade

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 4.2 FSI V8. 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.

Stage I ECU Upgrade

APR's Stage I ECU Upgrade gives you higher peak numbers of 444 horsepower and 357lb-ft. of torque, but also gains of up to 24 horsepower are available at higher rpms! Expect an extra 20 HP and 13 FT-LBS over stock with 91 octane, 24 HP and 17 FT-LBS with 93 octane and 25 HP and 20 FT-LBS with 100 octane fuel. Expect 20 HP and 13 FT-LBS with 91 octane, 24 HP and 17 FT-LBS of torque with 93 octane and 25 HP and 20 FT-LBS of torque with 100 octane fuel.

 
  •  ECU Upgrades
  •  R8