Description
Efficient Exhaust. Voicing its power with a growling rumble that gives your 2009 Silverado a vigorous presence, the MBRP Installer Series Split Rear Exit 2.5-inch Cat-Back Exhaust adds some hard-charging style to your pickup too with twin mirror-polished 3.5-inch tips. Beyond appearance and sound upgrades, this cat-back also greatly improves exhaust flow, boosting engine function by letting the whole system breathe easier. Scavenging fumes and cutting backpressure, the Installer frees extra horsepower and torque. The component also cools the engine, making it run more efficiently, plus slowing lubricant breakdown and motor wear.
Durable Aluminized Part. The MBRP Installer Series Cat-Back uses 2.5-inch aluminized steel tubing to keep the part affordable while offering good rust protection. The piping features mandrel bends for high exhaust flow. Extra aluminum silica protects the seams (the weakest point), and the tips are aircraft grade T-304 series stainless steel. Warranted for 3 years, this exhaust system fits the factory brackets, bolting on easily in 1-2 hours using the provided clamps and other hardware.
Application. This MBRP Installer Series Split Rear Exit 2.5-inch Cat-Back Exhaust is made to fit 2009 6.0L Chevrolet Silverado’s, excluding Hybrid models, with the following cab and box configurations.
- Regular Cab with the Standard Box
- Extended Cab with the Short Box
- Extended Cab with the Standard Box
- Crew Cab with the Short Box
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MBRP S5058AL
CA Residents: WARNING: Cancer and Reproductive Harm
- Rich Mellow Exhaust Note
- High Flow Muffler
- Mandrel-Bent Aluminized Steel 16-Gauge Tubing
- T-304 Stainless Steel Tips
- Direct Bolt-on Design
- 3 Year Warranty
- Designed for the Regular Cab with the Standard Box
- Designed for the Extended Cab with the Short or Standard Box and the Crew Cab
- Fits 2009 6.0L Chevrolet Silverado’s, Excluding Hybrids
| Brand | MBRP |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear – Dual |
| Exhaust Loudness | Moderate |






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