50-state emissions-complaint dual 3? exhaust configuration|SwitchPath? incorporates AWE?s drone-canceling 180 Technology?, and retains all factory valve controls ? no additional remote needed|Optional non-resonated performance mid-pipes available separately|Bespoke X-pipe unlocks a smooth tone out of the S58|Ball socket mounting points for easy installation|Max gains of 3 hp and 4 lb-ft of torque at the wheels|Quad 4.5? double-walled, slash-cut tips available in chrome silver and diamond black|Less is more: clean, straight-through design maximizes performance|Manufactured in-house at AWE|AWE No CEL Guarantee|AWE Perfect Fitment Guarantee|AWE Lifetime Warranty