This MACH Force-Xp Cat-Back exhaust system is constructed of 2-1/2" to 3-1/2" mandrel-bent 409 stainless steel and comes complete with free-flowing muffler, tubing, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. This system is finished off with a 304 stainless steel polished tip that creates the aggressive, high quality look your Titan needs.. aFe MACH Force-Xp 2-1/2in Cat-Back Exhaust System w/ Polished Tip 16-17 Nissan Titan XD V8 5.6L. MACH Force-Xp 2-1/2 Cat-Back Exhaust System w/ Polished Tip Nissan Titan 17-24 V8-5.6L". MACH Force-Xp 2-1/2 Cat-Back Exhaust System w/ Polished Tip". High Flow Stainless Steel Dual-In To Single-Out Muffler. 2.5 in. To 3.5 in. Mandrel Bent Stainless Steel Tubing. Single 4.5 in. Polished Stainless Steel Tip. MACH Force-Xp Cat-Back Exhaust System. Bayonet Style Hangers For Secure Fit. Complete w/Necessary Hardware. Cat-Back Exhaust. Single Side Exit

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