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Don't break the bank by trying to find a new exhaust part, shop Peterbilt 389 aftermarket universal elbows, piping, and more to find custom, chrome, and aftermarket exhaust parts at great prices. We carry a large selection of parts to ensure you find exactly what you need at a great price. Shop universal elbows, piping, and more at 4 State Trucks.

Peterbilt 389 Elbows, Piping & Comp.

Enhance your Peterbilt 378, 379, 388, or 389 with durable exhaust components like elbows, Y-pipes, spools, and adapters. Made from corrosion-resistant materials, these precision-engineered parts improve performance, aerodynamics, and style with options like tapered tops and chrome finishes. Backed by trusted brands like Lincoln Chrome and BESTfit, this product line offers high-quality solutions for any exhaust system need.

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