Description
Affordable Performance Boost. Aluminized steel construction makes the MBRP Installer Series 3-inch Split Side Exit Cat-Back Exhaust a cost-effective option for your 2014-2018 GMC Sierra, while retaining all the premium design features of MBRP’s aftermarket exhaust systems. Gains from the system’s improved flow amount to +5-10% horsepower, a similar percentage boost to torque, better throttle response, +1-2 mpg, less chance of a breakdown, and improved lubricant longevity. Apart from all these improvements, the Installer Series also makes your truck sound more adventurous – creating a vigorous, deep rumble that is still pleasing and drone-free, and not harsh or grating.
Aluminized Build. The MBRP Installer Series Cat-Back features thick 16-gauge aluminized steel for its 3″ piping, and T-304 stainless steel tips to ensure brilliant, rust-free looks. The aluminized steel is further corrosion proofed via aluminum silica applications to the seams and welds. Your investment is protected by a 3 year limited manufacturer’s warranty.
Easy Installation. The installation process of MBRP Cat-Back Exhaust is easy and the exhaust system can be installed with common hand tools. The bolt-on, no weld design provides you with a hassle-free installation process that can be completed in approximately 1-2 hours. Depending on your cab and box size, some cutting to the piping may be required.
Application. The MBRP Installer Series 3-inch Split Side Exit Cat-Back Exhaust is designed to fit with all of the cab and box configurations available for the 2014-2018 GMC Sierra’s with the 4.3L engine.
- Replacement Hardware – SKU U2961H
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MBRP S5082AL
CA Residents: WARNING: Cancer and Reproductive Harm
- Installer Series Exhaust System
- 3″ Aluminized Steel Mandrel Bent Tubing
- Mirror Polished T-304 Stainless Steel Exhaust Tips
- 16-Gauge Tubing Walls
- Aluminum Silica Weld Reinforcement
- Split Side Exit
- High Flow Muffler
- Deep, Mellow Exhaust Note
- Hardware Included
- 3-Year Warranty
- Fits 2014-2018 4.3L GMC Sierras
| Brand | MBRP |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides – After Tire |
| Exhaust Loudness | Moderate |






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