An axle-back is the shortest route to changing how a C6 sounds, because it replaces only the section behind the rear axle and leaves the mid-pipe and cats alone. This one steps up to 3 in. tubing in 304 stainless and is voiced aggressive to moderate, so it has presence without droning on the highway.

Hooker 70401312-RHKR BlackHeart Axle-Back Exhaust System Features:

• Fits 2005-2008 Chevrolet Corvette C6.
• 3 in. tubing.
• Mufflers included.
• Aggressive to moderate sound level.
• 304 stainless steel construction.
• Replaces the section behind the rear axle only.
• Sold as a kit.