The new sound of Corvette. Presenting the AWE Exhaust Suite for C7 Corvettes: Proudly engineered, designed, and manufactured in-house, in the USA Included AWE AFM Valve Simulators allow AFM-equipped cars to run full axleback exhausts Axleback exhausts available as sophisticated Touring Edition or the raucous Track Edition Peak gains of 18 hp and 16 ft-lbs of torque, and max gains of 22 hp @ 6400 rpm and 20 ft-lbs of torque @ 4000 rpm, at the wheels (full Touring Edition Axleback Exhaust) Touring Edition features AWE’s proprietary straight-through drone-canceling solution, 180 Technology® No compromises: all muscle, zero drone (Touring Edition) Handcrafted from 3” U.S.-sourced CNC mandrel-bent .065” wall T304L stainless steel 4.5” double-walled tips in chrome silver or diamond black Less is more: clean, non-baffled, straight-through design maximizes performance Significant weight savings over stock No Check Engine Light -- guaranteed Perfect Fitment -- guaranteed Featuring the AWE Lifetime Exhaust Warranty IMPORTANT FITMENT NOTE FOR AFM-EQUIPPED VEHICLES: The included AWE AFM Valve Simulators are required for vehicles equipped with AFM valves; i.e. Corvette Stingray / Z51 Auto / Z51 Manual (2014-2016) / Grand Sport Auto