Description
More Power. Hitting the road in style, the aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Black Tips puts a pair of savagely handsome black tips with polished logos on your 2009-2013 Sierra, while cranking out superior performance too. The system yields +14 horsepower and +17 torque ft/lbs – both dyno-proven – by sweeping away fume backpressure so the engine breathes deeper. The single-in, dual-out muffler also gives your machine a commandingly aggressive “voice” that sets it apart as a leader, not a follower.
Lasting Part. Though warranted for 2 years, the T-409 stainless steel used for the aFe Mach Force Cat-Back’s 3-inch tubing and high-flow muffler usually lasts far longer. The 4.5″ tip is also stainless, finished with black powder-coating, with a polished stainless badge riveted on for permanent style. Premium band clamps furnish a 360° seal against leaks, while OE-type bayonet hangers keep the system solidly in place. This precision fit, bolt-on cat-back system is 100% USA-made.
Application. The aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Black Tips is designed to fit the 2009-2013 5.3L GMC Sierra’s with the following cab and box configurations.
- Regular Cab with the Standard Box
- Regular Cab with the Short Box
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AFE 49-44071-B
CA Residents: WARNING: Cancer and Reproductive Harm
- Cat-Back Exhaust
- T-409 Stainless Steel Construction
- 3 in. Mandrel-Bent Tubing
- Black 4.5 in. Stainless Steel Exhaust Tips
- Exits Behind Each Rear Tire
- 2-Year Warranty
- Fits 2009-2013 5.3L GMC Sierras
- Designed to fit Regular Cab Models Only
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides – After Tire |
| Exhaust Loudness | Moderate |
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