FRS Stage 2 tune exhaust note Oft Tuning
BRZ FRS 86 OFT 91 to E85 side by side pull comparison This why Ecutek is better than openflash on FRS/BRZ/86 How to Tune Your GT86/ FR-S/ BRZ at Home | OPENFLASH TUNE I called it, installing the Perrin intake was not a plug and play process. Now that I've had some miles on the car it is definitely not Toyota 86 Drop in K&N filter Kamak UEL headers Powerflow Exhaust OFT Stage 2 tune (RON 95) ...