The Granatelli 4.0-inch stainless steel electronic exhaust cutout system is a large-diameter valve assembly intended for high-flow exhausts, offering electronic control to open or close exhaust bypass for sound and flow variation. Stainless construction adds corrosion resistance. This 4.0" electronic cutout is supplied as a single valve ready for actuator and wiring integration.
Granatelli 4.0in Stainless Steel Electronic Exhaust Cutout