Engine › S1R 3K SLIP-ON CARBON BLACK KAW Image 1 of 1 S1R 3K SLIP-ON CARBON BLACK KAW $681.98 Aerospace grade high-temp carbon fiberMagnesium teflon light-weight end-capStamped, durable spring-fit inletAluminum CNC machined outletRubber-lined aggressive style mountSpiral-wound perforated coreAccepts sound reduction tips Quantity: Purchase Added! Aerospace grade high-temp carbon fiberMagnesium teflon light-weight end-capStamped, durable spring-fit inletAluminum CNC machined outletRubber-lined aggressive style mountSpiral-wound perforated coreAccepts sound reduction tips