You're going to feel this. Presenting the Best Sounding Exhausts on the Planet™ for the C8 Corvette Stingray & E-Ray: Bespoke, valveless, asymmetric exhaust design unlock signature tone and performance for the C8 Corvette Stingray & E-Ray Max gains of 19 hp and 15 ft-lbs of torque at the wheels Available as Touring Edition or rowdy Track Edition, both with straight-through designs for maximum performance Patented drone-canceling 180 Technology® (Touring Edition) Engineered to defeat the dreaded in-cabin tone change between V4 and V8 modes without the use of valves (Touring Edition) Handcrafted from 3” CNC mandrel-bent, U.S.-made .065” wall T304L stainless steel Robust 8” flex sections isolate engine movement and increase durability Weight savings of 31 lbs (Touring Edition) and 39 lbs (Track Edition) compared to stock Tip options include quad 4.5” double-walled slash cut tips in chrome silver or diamond black Includes AWE AFM valve simulators, NPP valve simulators, and bespoke aluminum heat shield Rigorously tested in a drag environment, road-course environment, and via long-term street testing No effect on factory emissions equipment Direct bolt-on, no cutting AWE Perfect Fitment Guarantee AWE No CEL Guarantee AWE Lifetime Warranty Proudly engineered, designed, and manufactured in-house at AWE