Flowmaster’s American Thunder Axle-back system for the 2014 Chevrolet Corvette Stingray is perfect for the person looking for a moderate interior and exterior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for the 6.2L V8 features stainless steel 60 Series xDelta Flow style mufflers and 3.00? 409S Stainless Steel over axle pipes. The mufflers in this kit have been designed to control the amount of interior resonance to maintain a comfortable driving experience. Like all Flowmaster systems, the pipes are all mandrel bent to reduce any restrictions and maximize performance. The system finishes with quad 4.00? polished 304S stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster’s Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: Not intended for vehicles equipped with the Bi-Mode exhaust option.