The APR Oktunerfest Software Sale is Here
APR ECU Upgrades
- Gas and Diesel Engine Tunes
- Increases horsepower and torque substantially
- Makes the vehicle quicker and faster
- Smoother acceleration
- Added drivability features
- Supports various hardware mods and fuel grades
APR TCU Upgrades
- Makes the driving experience better
- Matches the transmission shift points to the new engine output
- Increases clutch torque capacity
- Optimizes launch control
- Improves acceleration
- Adds more customizable features
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