Designed to offer maximum performance and a deep aggressive exhaust tone, the aFe MACH Force-Xp exhaust system is for users wanting uncompromised performance and sound. The aFe MACH Force-Xp exhaust system features smooth mandrel bends and large oversized pipes for maximum flow and optimum efficiency. Each exhaust system is constructed from high quality stainless steel for added performance and durability. High grade OE style 360 degree band clamps are included with every kit for an air tight seal and ensured performance. The aFe MACH Force-Xp exhaust system uses factory mounting locations for easy and hassle-free installation. Extreme durability, optimum performance, and high quality design have made aFe MACH Force-Xp exhaust systems perfect for users wanting premium quality, first-rate performance, and aggressive exhaust sound. All aFe exhaust systems are proudly made in the U.S.A.
aFe power introduces the MACH Force-Xp cat-back dual exhaust system for the 2009-2019 Chevrolet Silverado/GMC Sierra 1500 with V6-4.3L & V8-4.8L/5.3L engine. This dual exhaust system is constructed out of 3" 100% MIG-welded, mandrel-bent, stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improved throttle response. A free-flow single-in dual out muffler is included which improves performance across the power band while maintaining an awesome sound. In testing, the cat-back exhaust system resulted in gains 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 comes with a laser-cut aFe Power badge riveted on for an aggressive style.
Installation is a Snap:
This MACH Force-XP exhaust system includes an extension tube for regular cab/long beds and uses factory mounting locations providing stability and hassle-free installation. A bolt on hanger mount is used to support 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 is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
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. This makes for an easy installation with no cutting required.
4-1/2" Dia. Black Tip:
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)
Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
Professional installation required.
| Brand | aFe Power |
|---|---|
| Part Number | AFE-49-44071-B |
| Shipping Method | UPS/FedEx/USPS Ground |
| Availability | Normally ships in ~1-2 business days. |
| California Prop 65 Warning |
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This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov