Description
Head-Turning Sound. Topnotch sound and rugged good looks are the hallmarks of the aFe Mach Force XP 3-inch Cat-Back Exhaust with Black Tips, an all-stainless system for your 2014-2018 Silverado. The big 4.5″ tips feature a stealthy black ceramic coating, against which the flashing, mirror-polished aFe Power badges stand out fiercely. The muffler and strongly flowing pipes produce a powerful exhaust sound that gets you noticed anywhere, and which damps high-pitched noises for a deeper, more masculine rumble. The same features also help free up exhaust gas scavenging and thus increase cold air inflow, generating a dyno-tested +14 hp and +17 ft/lbs of torque.
Long-Lasting Stainless. Made with pride in the USA, the aFe Mach Force XP uses stainless steel construction from front to back, and comes with a 2-year limited warranty. The seams are MIG-welded, including those on the 21″ single-in, dual-out high-flow muffler. The 3” mandrel bent stainless tubing comes with premium 360° band clamps for leak-proof fitment and sturdy OE bayonet hangers for long-term stability. The system bolts on to factory mounting points with no mods to your Silverado.
Application. This aFe Mach Force-Xp 3 in. Split Side Exit Cat-Back Exhaust with Black Tips is designed to fit on the 2014-2018 4.3L Chevrolet Silverado’s with the following cab and box configurations.
- Crew Cab with the Short Box
- Crew Cab with the Standard Box
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AFE 49-44057-B
CA Residents: WARNING: Cancer and Reproductive Harm
- Cat-Back Exhaust System
- T-409 Stainless Steel Tubing
- Mandrel Bent Tubing
- High-Flow Muffler
- 2-Year Warranty
- Fits 2014-2018 4.3L Silverados
| 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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