Spruce up your exhaust system with a new chrome aftermarket Peterbilt 359 muffler. 4 State Trucks has a wide selection of different styles and sizes of mufflers. Shop everything you need in one place at 4 State Trucks.
Peterbilt 359 DPF & Mufflers
Keep your Peterbilt 359 running smooth and emissions-compliant with this lineup of mufflers and DPFs. From aluminized to stainless steel, there are plenty of size and style options to fit your rig. These direct-fit DPFs and high-quality mufflers from trusted brands like BESTfit are perfect for replacing old parts or upgrading your exhaust system. Everything you need to keep your truck in top shape, all in one place!
