Nothing compares to CORSA PERFORMANCE. When only the best 2018 Grand Sport upgrades will do for your Corvette, you can’t beat CORSA. We have decades of experience and the kind of innovations that make Corvette owners trust us implicitly with their investments. Our 2018 Grand Sport exhaust kit upgrades deliver No Drone, incredible sound, power and performance backed by industry-leading warranties.

CORSA offers a wide variety of 2018 Corvette Grand Sport exhaust parts and accessories designed for performance with an emphasis on precise fit and easy installation. We get great reviews from Corvette owners on these favorites:

• Catalytic Converter Heat Shields
• Oil Line Protective Covers
• Dry Filter Carbon Fiber Air Intakes
• MaxFlow Oiled Filter Carbon Filter Air Intakes
• Titanium Spark Plug Boot Covers

How Can I Customize the Sound Level on My 2018 Corvette Grand Sport Exhaust System?

If you are looking to increase the sound level of the Cat-Back system, you can pair our Double X-Pipe (Part #14761) with an Axle-Back or Valve-Back. You can also use our C7 Corvette Sound Level Guide’s formula for success:

• Sport Axle-Back + X-Pipe = an Xtreme Cat-Back
• Xtreme Axle-Back + X-Pipe = an Xtreme+ Cat-Back

Please contact CORSA with any questions about your exhaust upgrade.