2014 Subaru WRX – AMR Performance Reviews
amr performance reviews
- Marco D.
- Mishimoto Intake System
- COBB Tuning Downpipe (w/ CAT)
- Upgraded Cat-Back Exhaust
Marco’s 2014 Subaru WRX is equipped with a turbo back exhaust system and upgraded intake system. To get some base numbers, we loaded COBB Tuning’s Stage 2 map (tune) into the vehicle. The tune supplied by COBB Tuning put out 266hp. A very respectable number. However, after AMR Performance custom ECU pro-tuning session, we gained an additional +55tq and +33hp over the COBB Tuning base map at the same boost levels.