aFe MACH Force-Xp 3in Stainless Steel Cat-Back Exhaust System w/Black Tip:

GM Silverado/Sierra 1500 14-17 V8-5.3L aFe introduces the MACH Force XP exhaust system for the 2014-2017 GM Silverado/Sierra 1500 V8-5.3L with the 143.5" and 153" wheelbases. This cat-back is constructed using 3" mandrel-bent 409 stainless steel and uses a free-flowing muffler. OE-style bayonet hangers and band clamps provide a stable pipe location during high vibration and heat conditions. 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 a black powder-coated 304 stainless steel, rolled slash-cut tip for an aggressive style. Installation is a Snap: This MACH Force XP uses all factory mounting locations providing stability and a hassle-free installation. Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths. Aggressive Sound: A straight-through designed, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. Perfect Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time. Flow and Performance: MACH Force XP exhaust systems are constructed of 3" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

Vehicle Fitments:

Year	Make	Model	Submodel
2014 - 2016	Chevrolet	Silverado 1500	Base
2016 - 2018	Chevrolet	Silverado 1500	Custom
2014 - 2018	Chevrolet	Silverado 1500	High Country, WT, LTZ, LT
2015 - 2018	Chevrolet	Silverado 1500	SSV, LS
2019	Chevrolet	Silverado 1500 LD	LT, Custom, WT
2014	Chevrolet	Silverado 2500 HD	LTZ, LT, WT
2014	Chevrolet	Silverado 3500 HD	LTZ, LT, WT
2014 - 2018	GMC	Sierra 1500	SLE, SLT, Denali, Base
2019	GMC	Sierra 1500 Limited	Base, SLE
2014	GMC	Sierra 2500 HD	WT, Denali, SLE, SLT
2014	GMC	Sierra 3500 HD	SLT, Denali, WT, SLE