Flowmaster 952545 Super 40, Delta Flow Muffler FLX-COST-2 These particular custom nerf bars

These particular custom nerf bars fit specific years of the Chevy Avalanche

Vehicle-specific design for precise fitment

Provides A Solid Mounting Point For 5th Wheel Base Rails And A 5th Wheel Hitch

woven nylon material and come with a ratcheting buckle that allows for superior tension on the load

Quantity: Pack Of 4

Flowmaster 952545 Super 40, Delta Flow Muffler FLX-COST-2 These particular custom nerf barsThe Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.