The Large Bore HD Performance DPF-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily.
Product Features:
4 in. Mandrel Bent 409 Stainless Steel Tubing
Maximum Flow
High Flow Muffler
Lower EGTs
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