aFe · New
aFe MACH Force XP Exhausts Cat-Back SS-409 Nissan Titan XD 16-19 V8-5.6L - Black
MPN 49-46135-B · Store SKU afe49-46135-B
Supplier stock checked 11/7/2026, 7:38:37 AM UTC. Adding a part does not reserve it.
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Product details
This system produced gains of up to +21 horsepower and +32 lbs. x ft. torque, as measured on our in-house dyno. This cat-back exhaust system is constructed of 3" and 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a throaty sound. Finishing off this exhaust system is a 5" diameter black stainless steel clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Utilizing factory style flanges and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Utilizing state of the art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG welded for race proven strength and durability. MACH Force-XP 3 IN to 4 IN 409 Stainless Steel Cat-Back Exhaust System Black Nissan Titan XD 16-24 V8-5.6L MACH Force-XP 3 IN to 4 IN 409 Stainless Steel Cat-Back Exhaust System Black
Manufacturer fitment & guides
Check 49-46135-B against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
