Nothing beats CORSA PERFORMANCE sound, technology and power when it comes to 2018 Corvette Grand Sport accessories. Our 2018 Grand Sport exhausts are built to outperform any competing product on the market. If performance, innovation and precision matter to you, trust your 2018 C7 Grand Sport upgrades to CORSA PERFORMANCE.

You can use CORSA’s C7 Corvette Sound Level Guide to help you craft the right exhaust note. Combining a Sport Axle-Back with an X-Pipe will give you an Xtreme Cat-Back sound, while using an Xtreme Axle-Back with an X-Pipe will result in an Xtreme+ Cat-Back sound. Keep in mind that variable sound NPP valve exhausts, like Part #14777 and Part# 14776, can only be used on NPP Vettes.

What Types of 2018 Corvette Grand Sport Accessories Does CORSA Offer?

CORSA PERFORMANCE offers a wide and growing array of parts and accessories for Corvette owners looking to modify their exhaust systems. Here are just a few:

• Long Tube Headers with Connectors Catless
• 3.0 Inch Cat Connect X-Pipes
• 3.0 Inch Double X-Pipes
• Variable Sound Level 2.75 Inch Valve-Back Quad 4.5 Inch NPP Tips
• Quad 4.5 Inch Pro Series NPP Tip Kits