The QTP QTEC dual electric exhaust cutout valves come with two 3.5-inch stainless outlets for larger exhaust systems that need selectable bypass control. They let you open or close twin bypasses to change exhaust tone and backpressure without re-piping. Included are wiring, one toggle switch and two stainless 3.5-inch cutouts to integrate the valves into your exhaust layout.
QTP Dual 3.5in Electric Valves / Wiring / 1 Toggle Switch / 2 SS 3.5in Cutouts