40 Series - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 1990-chevrolet-g30-esi2016615 Tonneau Cover - Trifecta ALX

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40 Series - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 1990-chevrolet-g30-esi2016615 Tonneau Cover - Trifecta ALXThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.