Description
Application:
- Make: INFINITI
- Model: Q50/Q60
- Engine: 3.7L Turbo
Power Gains:
- Increase: +25-35hp / +40-50tq (octane depending)
Enhancements:
- Optimized Fuel Mapping
- Optimized Timing Curve
- Improved Fuel Efficiency
- Broader & Stronger Power Band
- Lower RPM Hesitation Eliminated
- In-House Engineered & Tested Results
- Smoother Firmer Transmission Shift Patterns

Luke Sarris (verified owner) –
Had a few issues at first but AMR fixed it within hours which i really appreciated and once they sent me the correct tune i wanted something more aggressive and they were happy to help and send more tunes. Great company great service highly recommended
Micah Smalls –
Good guys
Gregory Santos (verified owner) –
Absolutely pleased with the tune. Had a little bit of an issue with the vehicle immobilizer system after I programmed the tune in the car. The AMR techs were very responsive and worked with me to resolve the issue very quickly. Great product and even better costumer service. Will continue to use them for all future tunes.