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Peterbilt 389 Exhaust

Peterbilt 389 Exhaust

Find top-notch Peterbilt 389 exhaust components to elevate your rig's performance. We offer reliable chrome stacks, elbows, clamps, brackets, DPFs, and mufflers for a flawless fit. Shop our extensive inventory at 4 State Trucks for quality parts that deliver durability and style.

Peterbilt 389 Exhaust

Upgrade your Peterbilt 389 with high-quality exhaust parts, including chrome stacks, DPF systems, and mufflers. Improve airflow, reduce backpressure, and enhance performance with polished tips and clamps for a bold, distinctive look. Customize your truck and boost efficiency with our extensive selection.