4.0" Electric Cut-Out Motor Only - 307540W

4.00" Electric Exhaust Cutout Replacement Motor – Part #307540W

Restore the performance of your electronic exhaust cutout with the Granatelli Motor Sports 4.00" Electric Exhaust Cutout Replacement Motor (Part #307540W). Specifically engineered for compatible Granatelli Motor Sports 4.00-inch electric exhaust cutout systems, this replacement motor delivers reliable operation and helps return your exhaust control system to proper working condition.

Whether you're replacing a motor that has failed over time or performing preventative maintenance, the 307540W offers a simple and economical solution without the need to replace your complete exhaust cutout assembly.

Features & Benefits

• Direct replacement motor for Granatelli Motor Sports 4.00" electric exhaust cutouts
• Restores smooth, dependable electronic exhaust valve operation
• Precision-engineered for an exact fit and reliable performance
• Constructed from quality materials for long-lasting durability
• Ideal for repairing worn or non-functioning exhaust cutout systems
• Compatible with existing Granatelli Motor Sports 4.00" cutout assemblies

Package Contents

• One (1) 4.00" Electric Exhaust Cutout Replacement Motor

Note: This listing is for the replacement motor only. The exhaust cutout assembly, wiring harness, controller, switch, and mounting hardware are not included.

Reliable Exhaust Control

A properly functioning exhaust cutout motor gives you instant control over your vehicle's exhaust note and performance. The 307540W is designed to provide consistent operation, allowing your electronic exhaust cutout system to open and close smoothly whenever you need it.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports has been a trusted name in automotive performance for decades, designing premium components for street vehicles, race cars, and custom builds. Every replacement part is built with the same commitment to quality, performance, and reliability that enthusiasts have come to expect.