Flowmaster 425404 40 Series Exhaust Muffler - Dual In/Dual Out: 2.5" Excursion 1987-1991 GMC V1500 Suburban 4WD

1987-1991 GMC V1500 Suburban 4WD Diesel

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Complete Hardware Kit

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Flowmaster 425404 40 Series Exhaust Muffler - Dual In/Dual Out: 2.5" Excursion 1987-1991 GMC V1500 Suburban 4WDThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. SPECIFICATIONS Inlet Diameter (in): 2. 5 Inlet Position: Dual Outlet Diameter (in): 2. 5 Outlet Position: Dual FEATURES Material: Aluminized Steel Muffler Type: Chambered Fitment: Universal Product Type: