40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound Fits aFe POWER Intakes Flowmaster's Flow FX series mufflers

Flowmaster's Flow FX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone

this makes these Manifolds 75 percent thicker to combat cracking due to high exhaust temperatures

direct factory replacement for the weak plastic housing that can become brittle overtime

BD's BrakeLoc connects to the EBPV control wire

40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound Fits aFe POWER Intakes Flowmaster's Flow FX series mufflersThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.