Peterbilt 388 Exhaust

Searching for replacement exhaust elbows, clamps, or mufflers for your Peterbilt 388? 4 State Trucks offers a wide range of aftermarket options to fit your needs. Explore a range of chrome stacks with lengths from 12 to 120 inches, diameters from 4 to 8 inch. and top styles like West Coast turn, miter cut, and bull hauler.