aFe Power offers the cat-back dual exhaust system MACH Force-Xp for the 2009-2016 GM Silverado/Sierra 1500 with V6-4.3L & V8-4.8L/5.3L engine.
Constructed out of 3" 100% MIG-welded, mandrel-bent, stainless steel tubing, this dual exhaust system maximizes flow.
The smooth transition bends allow for low turbulence, increasing horsepower, torque, and throttle response.
Included is a free-flow single-in dual out muffler which improves performance across the power band while maintaining an awesome sound.
In testing, the cat-back exhaust system resulted in gains of up to +14 horsepower and +17 lbs.
x ft.
of torque, as measured on our in-house dyno (tested on 2014 Chevrolet Silverado V8-5.3L).
Finishing off this exhaust are dual 4-1/2" diameter black tips.
The tips come with a laser-cut aFe Power badge riveted on for an aggressive style.
Installation is a snap: this exhaust system includes an extension tube for regular cab/long beds and uses factory mounting locations.
A bolt-on hanger mount supports the driver side tube.
Leak-free seal: high-quality 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 absorbs high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
Perfect fit: OE-style bayonet hangers 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.
This makes for an easy installation with no cutting required.
4-1/2" dia.
black tips: finishing off this system are dual 4-1/2" diameter, black, stainless steel tips.
The tips come with a laser-cut aFe Power badge riveted on for an aggressive style.
This system fits: Standard Cab/Short Bed (119" Wheelbase/6.6 Ft.
bed), Standard Cab/Long Bed (133" Wheelbase/8 Ft.
bed).
