Description
Great-Sounding System. Balancing the scales between the need for a durable system and a good fit for your budget, the MBRP XP Series 3-inch Single Side Exit Cat-Back Exhaust for your 2014-2018 GMC Sierra is made from medium-grade T-409 stainless steel. While this steel often discolors, it won’t rust or corrode, and the T-304 stainless used for the highly polished tip will never fade or dim. You may see up to +5-10% horsepower and torque gains as the system’s high outflow drains off backpressure and lets the engine run freer and stronger, along with +1-2 mpg gas savings. The sound is the heart of the XP Series, though – changing the exhaust note to a deeper, fuller rumble that remains smooth and pleasing.
Sturdy Build. The T-409 stainless steel construction renders this MBRP XP Series Cat-Back mostly immune to rust and corrosion, as recognized by MBRP’s limited lifetime warranty. The 3″ piping features 16-gauge walls for extra burliness, while the 4.5″ exhaust tip is mirror polished aerospace quality T-304 stainless steel.
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 XP Series 3-inch Single Side Exit Cat-Back Exhaust designed to fit with all of the cab and box configurations available for the 2014-2018 4.3L GMC Sierra 1500 models with an one-piece driveshaft.
- Replacement Hardware – SKU U2960H
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MBRP S5080409
CA Residents: WARNING: Cancer and Reproductive Harm
- XP Series Exhaust System
- 3″ T-409 Stainless Steel Mandrel Bent Tubing
- Mirror Polished T-304 Stainless Steel Exhaust Tip
- 16-Gauge Tubing Walls
- Single Side Exit
- High Flow Muffler
- Deep, Mellow Exhaust Note
- Hardware Included
- Limited Lifetime Warranty
- Designed to be used with One-Piece Driveshafts Only
- 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 | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |
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