4.00" Turn Down Only - SS - 307540T

4.00" Stainless Steel Exhaust Cutout Turn Down Only – Replacement Outlet | Part #307540T

Enhance or restore your exhaust cutout system with the Granatelli Motor Sports 4.00" Stainless Steel Exhaust Cutout Turn Down (Part #307540T). Designed for compatible 4.00-inch exhaust cutout systems, this replacement outlet directs exhaust gases downward when the cutout is open while maintaining the unrestricted exhaust flow that performance enthusiasts demand.

Crafted from high-quality stainless steel, the 307540T offers outstanding resistance to rust, corrosion, and extreme exhaust temperatures. Whether you're replacing a worn component or assembling a custom exhaust system, this turn down is built to provide years of dependable performance.

Features & Benefits

• Direct replacement turn down for compatible 4.00" exhaust cutout systems
• Premium stainless steel construction for exceptional durability
• Channels exhaust gases safely beneath the vehicle
• Precision-manufactured for excellent fitment and reliable operation
• Perfect for exhaust system repairs, upgrades, or custom fabrication
• Built to perform in high-temperature street, off-road, and racing applications

Package Contents

• One (1) 4.00" Stainless Steel Exhaust Turn Down

Important: This listing includes the turn down only. Exhaust cutout assembly, Y-pipe, electric motor, control module, wiring harness, mounting hardware, and all additional components are sold separately.

Engineered for Lasting Reliability

The 307540T is designed to provide dependable exhaust routing while preserving the performance benefits of your exhaust cutout system. Its rugged stainless steel construction is made to withstand the demands of high-horsepower applications while maintaining a clean, professional appearance.

Why Enthusiasts Choose Granatelli Motor Sports

Granatelli Motor Sports has been at the forefront of automotive performance innovation for decades. From race-inspired exhaust components to complete performance solutions, every product is engineered with the quality, precision, and reliability that enthusiasts have come to expect.