cheftjpeck

Hey blacksmoke.. My car left the showroom floor with the stingers already installed ( stock pulley and airbox etc) and the exhaust did not drown out the sc whine.. Of course with those 2 mods (smaller pulley and cai) that whine really screamed

MarkMan

I've got a JLT CAI an running an AM/Bama 91 oct race tune, and that's it!

Ray Lucca

Bought a new left-over 09 Vert. in Nov. Couldn't hear the motor, Blower or Exhaust. Went back and installed the FRPP Cai / Tuner Kit, and KR Axle-backs. Much improved sound from the Motor, Blower, Exhaust, and No Drone. $ 1100.00 + 1 hour labor =$ 1200.00 spent, and kept the full warranty in place. Dyno Day recently at RET, 500 Rwhp, 473 Rwtq, Sae on a Dynojet and still less than 2000 miles on the clock. Much improved results, Money well spent....