AWE 3015-42133 Touring Edition Axle-Back Exhaust for C7 Corvette Grand Sport - Chrome Silver
The AWE 3015-42133 Touring Edition Axle-Back Exhaust adds a deeper V8 presence and a bright rear finish to the 2017–2019 C7 Corvette Grand Sport. Built for the naturally aspirated LT1 6.2L V8, it uses 3-inch T304L stainless steel tubing, Touring mufflers with 180 Technology® for drone control, and four 4.5-inch Chrome Silver tips. It fits manual and automatic cars, and installation of this rear exhaust replacement requires no ECU tune.
A Grand Sport makes a strong case for taking the scenic route. Touring adds more of the LT1's exhaust character when you accelerate, then addresses the unwanted frequencies that can dominate a steady-speed cruise. The appeal is a more engaging soundtrack that still considers the miles between the interesting corners. With straight-through rear mufflers doing the acoustic work, you can enjoy a purposeful exhaust upgrade without choosing maximum volume as your main objective.
Product Details
- System: AWE Touring Edition axle-back, part number 3015-42133.
- Construction: U.S.-sourced, three-inch T304L stainless tubing with CNC mandrel bends and .065-inch walls.
- Acoustics: Touring mufflers incorporate 180 Technology®.
- Tips: Four double-walled, adjustable 4.5-inch Chrome Silver outlets.
- Package: Axle tubes, Touring rear sections, tips, clamps, installation hardware and AFM valve simulators.
- Automatic fitment: Grand Sport automatic cars require the included AFM valve simulators.
- Engine setup: No ECU tune needed for this exhaust installation.
Benefits
- Give the naturally aspirated LT1 a fuller voice through each gear.
- Add a Grand Sport Touring exhaust designed to manage unwanted cruising drone.
- Keep the upgrade concentrated on the rear exhaust with an axle-back layout.
- Finish the center outlet with polished tips that can be individually aligned.
- Use the supplied AFM hardware for the automatic-transmission application.
Important Exhaust Notes
Touring's sound control comes from its muffler design. This non-valved exhaust does not retain factory quiet/loud exhaust switching, and the AFM simulators do not provide a selectable sound mode. Your other exhaust components and driving conditions also influence the sound you hear.
For a clean installation, have a qualified installer follow the linked AWE guide. On automatic cars, the AFM procedure reuses the original valve motors with the supplied hardware. Rear access, secure wiring, tip alignment and checks for leaks or contact are all part of completing the job. Careful adjustment lets the polished outlets sit evenly within the rear valance.
CORVETTE COMPATIBILITY
- Application: 2017–2019 Chevrolet Corvette Grand Sport, C7 generation.
- Engine: Naturally aspirated 6.2L LT1 V8.
- Configurations: Coupe and convertible; manual and automatic transmissions.
Why Buy from CCA?
Make the sound of your Grand Sport part of the reason you reach for the keys. Custom Corvette Accessories brings Corvette-specific details together to help you choose your next upgrade. Add this AWE Touring axle-back with Chrome Silver tips and enjoy Free Shipping in the USA.
✅ In-stock items ship in 1–2 business days via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.
