We installed a new exhaust system on the SE-R using a VRS Exhaust tubing kit and a Borla muffler. We then dyno'ed the car today at Projekt7 Tuning. With no other changes from the last pull on the dyno, we made an additional 4.5 horsepower and 4 lb.-ft. of torque. We're now at 128.9 horsepower at the wheels. Dyno results …
