APR ECU Upgrade

• Multiple tunes for various octanes, stages, and hardware configurations
• Installs directly to your factory ECU through the OBDII port
• Massive gains: 410-478 HP / 400-443 FT-LBS, +142-211 WHP / +119-179 WFT-LBS, +74-111%
• Multiple octanes: 87 AKI, 91 AKI, 93 AKI, 100 AKI, 104 AKI, E60-E85 Ethanol, and RON equivalents
• Maximum focus on engine reliability: Advanced thermal protection, thermal management, turbo shaft speed, knock & LSPI protection, and more
• Optional factory term limit matching powertrain warranty with APR Plus
• No hardware required for Ethanol support
• APR TCU Upgrade unlocks more torque output
• Standard features such as an increased RPM soft limiter, left foot braking, brake boosting, speed limiter removal, and rescaled gauges
• Auto Start/Stop defaults to your preference (on or off)
• Linear and flat torque mapping and optional torque limited files for manual transmission
• ECO mode limits output to promote fuel savings
• No hardware required, but supports bolt on modifications and our TCU Upgrade
• Stages available to support the factory Golf R / S3 Continental turbocharger
• Flash counter does not increase with each flash
• Free lifetime updates and 30 day money back guarantee

• Increases horsepower and torque on tuned vehicles
• Maximizes the torque capacity of the transmission
• Increases clutch pressure to avoid clutch slipping and damage
• Optimized wide open throttle shift points
• Optimized launch control strategies
• Optimized shift times
• Protection routines and limits prevent overpressuring physical seals
• Protection routines and limits prevent overpowering electrical components
• Fully compatible with APR Plus
• Free lifetime updates
• Direct OBDII port flash (No TCU removal)
• 30 day money back guarantee