C6 Corvette ZR1 American Racing Headers 2 inch (2009-2013) Cats:No Cats while quad 4

while quad 4

Owners commonly mention strong build quality

Catless: Maximum flow for race-oriented builds (use where permitted)

Corvette Compatibility:

C6 Corvette ZR1 American Racing Headers 2 inch (2009-2013) Cats:No Cats while quad 4C6 Corvette ZR1 American Racing Headers 2" Long Tube Header System (20092013) For 20092013 C6 Corvette ZR1 owners, the American Racing Headers (ARH) 2" Long Tube Header System upgrades the exhaust flow path from the factory manifolds through the X pipe mid section and connects at the rear axle junction so it can mate to your axle back. Its built to improve exhaust efficiency on the supercharged LS9, sharpen throttle response, and deliver a harder,