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The aFe Power 4 in. muffler-delete pipe removes the muffler section from a 4 in. exhaust system to maximize exhaust flow and produce a more aggressive note. Constructed from 409 stainless steel and sized at 4 in. ID with a 30 in. overall length, it is a direct way to reduce backpressure and intensify throttle response when replacing a standard muffler in compatible systems.
aFe MACH Force XP Exhausts Mufflers SS-409 EXH Muffler Delete Pipe
