Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
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What's in the Box
InfoThe Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.
Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.