aFe · New
aFe MACH Force XP Exhaust SS-409 Cat-Back w/ 304SS Black Tip 04-07 GM Trucks 1500 V6/V8
MPN 49-44013-B · Store SKU afe49-44013-B
Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
This system fits all V6/V8 engines and produces an astonishing 9 HP and 15lbs. x ft. torque at the wheels. The cat-back design is constructed using 3 mandrel-bent 409 stainless steel, free-flowing muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of the exhaust system helps remove horsepower robbing restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. The system is finished off with an aggressive black 304 stainless steel, rolled slash cut tip for an aggressive style. MACH Force-Xp 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Black Tip GM Trucks 1500 04-07 V6/V8 MACH Force-Xp 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Black Tip EXH CB; GM Trucks 1500 04-07 V6/V8 (blk tip)
Manufacturer fitment & guides
Check 49-44013-B against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
