The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 290-337 HP with 320-375 FT-LBS of torque. Gains as high as 60-115 HP and 51-103 FT-LBS of torque are available throughout the power band (210 PS Model), depending on octane and torque level. Optionally a low torque version of this software is available that puts less stress on the factory clutch. To get more power, the vehicle can be outfitted with an upgraded intake, intercooler, catback exhaust, turbocharger inlet, and various other bolt-on modifications all without requiring any new modifications to the ECU.
APR Stage 1 is available for 87 AKI, 91 AKI, 93 AKI and 104 AKI fuel grades in North American, and 91 RON, 95 RON, 98 RON and 108 RON in the Rest of the World.