Xtreme Axle-back System fits C5 including Z06 Models
*Straight-through 2.5", nonrestrictive system design maximizes airflow, improving performance and fuel economy.
*Mandrel bends and design deliver airflow increases up to 75% vs. stock
*Average increase of up to 10HP and 11 ft-lbs. of torque
*CORSA's Patented RSC Technology allows us to acoustically style the sound of your Corvette to give you the true voice of performance without the annoying drone while cruising
*Dual rear exit features twin 4.0" Pro-Series Stainless Steel Tips
*All components even clamps and hangers of the system are constructed of premium grade, 304 Stainless Steel to ensure the look and sound of your CORSA system that won't change over the life of your vehicle