Dual Electronic Exhaust Cutout Kit

The Granatelli Motor Sports 307530K is a dual electronic exhaust cutout kit designed to give drivers precise control over their exhaust flow and sound with a single switch. This 3.0-inch system is engineered for a reliable, slip-free weld-in installation. It features a high-torque DC gear-reduction motor with a Smart-Chip, enabling the valves to fully open or close instantly without gear wear from holding buttons. The construction utilizes premium materials, including a CNC-machined 6061 aluminum body and durable, heat-resistant stainless steel butterfly plates and shafts. High-temperature carbon steel gears ensure consistent full open/close functionality. Included in the complete kit are 3.0″ (76 mm) cutouts, polished stainless steel turndowns with a 45° angle and 360° adjustability, V-band clamps, gaskets, wiring harnesses, and all necessary mounting hardware. The adjustable turndowns allow for perfect fitment and airflow tuning, while the dual 3.0″ valves are sized to provide optimal flow for potential power gains and an aggressive exhaust note. This exhaust cutout system is explicitly listed as Universal fitment, meaning it is designed for a wide range of vehicle exhaust applications where a 3.0-inch weld-in installation is feasible.