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Explore our 6 to 5 inch semi-truck exhaust stacks, available in Curved Cut, Angled Cut, Bullhorn, and Aussie Cut tops. With lengths up to 120 inches, you can choose between Inside Diameter (ID) and Outside Diameter (OD) formats, depending on the length. Find the perfect style that fits your rig at 4 State Trucks!

6-5 Inch Semi-Truck Exhaust Stacks

Upgrade your semi-truck 's style with our 6-5 inch chrome exhaust stacks. Available in various designs, including flat top and curved turnouts, these high-quality stacks enhance the look of your ride.

Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!