aFe 49-91002 aFe MACHForce XP Exhausts Mufflers SS-409 EXH Muffler 4 ID In/Out 8 Dia

MACH Force-Xp 409 Stainless Steel Muffler 4 IN ID Center/Center x 8 IN Dia x 30 IN LMACH Force-Xp 409 Stainless Steel Muffler; MACHForce XP Muffler SS-409The aFe Universal fit Aluminized or 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of either Aluminized steel or brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust.Features and Benefits: 2 Year Limited Warranty; Improved Exhaust Note; Increased flow; Stainless Steel Construction