MBRP High-Flow Muffler Assembly, T409 04.5-05 Cummins
Replace the factory muffler with this Direct Bolt-on High Flow performance muffler assembly. Extreme performance and extreme sound can be yours.
Constructed from T409 stainless steel this muffler assembly will fit all 4" exhaust systems and last as long as you own your truck.
Brand: Black Market Performance
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Brand: Destructive Diesel Performance LLC
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Brand: Black Market Performance
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