Features:
- Delivers up to 539-577 HP with 362-380 FT-LBS depending on octane
- Max gains of +33-77 WHP and +39-58 WFT-LBS depending on octane
- Supports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades
- Ethanol support from E60-E85 for maximum performance
- Standing RPM limiter set to 7,000 RPM
- Engine RPM limiter set to 9,000 RPM
- Speed limiter matches max gearing
- Exhaust flaps recalibrated to provide better low-end performance
- No hardware required (Software only)
- Supports standard bolt on modifications
- Free lifetime updates
- Direct OBDII port flash (No ECU removal)
- 30 day money back guarantee
APR ECU UPGRADE STAGES
APR’s ECU Upgrades support various octanes both with or without any hardware modifications. Each stage is fully compatible with an upgraded intake, exhaust, or other minor bolt on modifications.
The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 539-577 HP with 362-380 FT-LBS of torque, depending on octane. Gains as high as +33-77 WHP and +39-58 of WFT-LBS torque are available throughout the power band.
APR Stage 1 is available for 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades in North America, and 95 RON, 98 RON, 104 RON, 108 RON, and E60-E85 in the Rest of the World.
THE APR DIFFERENCE
Who we are - We’re a global automotive engineering firm nestled in Opelika, Alabama. Our 80,000ft² state-of-the-art facility is home to some of the best engineers in the industry, who have mastered hundreds of engine management systems. We have multiple engine and chassis dynos, and the resources necessary to create our ECU Upgrades in-house, from the ground up! We're not a new company either. We've been around since the 90's and we have a strong financial backing to ensure we'll be here to support you for decades to come!
What we do - We optimize everything to make your engine more powerful. We adjust air-fuel ratios, advance ignition, increase boost pressure, alter cam positions and lift profiles, and more, all depending on the type of engine and management system, of course! We don’t take shortcuts, and we don’t take risks. We do it the right way.
How we differ - With our proprietary calibration and direct ram access data logging tools and operating system code changes, we’re able to make some of the strongest and fastest ECU upgrades, without needing costly end user adjustments. We work with the ECUs intelligent modeling and closed-loop systems, and beta test in multiple environments to create upgrades that work no matter where you drive!
