Compatible with 2020-2023 C8 Corvette® 6.2L 3-inch 304 Stainless Steel Axle-Back Straight-Pipe Non NPP and AFM Valve Simulators. This product is not created or sold by GM®.; If you re looking to open up the sound of your Stingray this Hooker BlackHeart 304 stainless steel Cat-Back exhaust systems will make your 2020-2023 C8 Corvette sound like the supercar it is. The non-muffled straight through kit design will not only give your car a deep aggressive rumble but it will also reduce the weight of the overall exhaust system. Also included in this system are AFM valve simulators that reuse the factory valve actuators to eliminate faulty check engine lights. While designed for C8s without the factory NPP dual mode exhaust option this system can be used with NPP-equipped Stingrays if NPP simulators are used. This system includes mandrel bent 3.00-inch tubing to maximize the exhaust flow and is finished off with four 4.00-inch double walled black stainless steel tips that have the Hooker BlackHeart logo laser etched into them for great looks. This two piece exhaust system reduces the overall installation complexity by not having to align both sides at the same time. Hardware that utilize the factory mounting points are included. Backed by Hooker BlackHeart s limited lifetime warranty.;