Increased Horsepower.  The MBRP 3 inch Cat-Back Exhaust system will increase the horsepower and torque of your 2007 to 2013 5.3L Chevy Silverado 1500, and deliver a smooth, deep exhaust note. You'll benefit from enriched fuel economy by 1-2 mpg. Hot, contaminated exhaust gases are removed so that the engine is cooler and your truck will have a reduced risk of lubricant deterioration or untimely failure.

Heavy-Duty Construction. This system is manufactured from 3" diameter aluminized 16-gauge steel, with aluminum silica coated seams to prevent the formation of rust. The 4" exhaust tip is made from mirror polished, T304 stainless steel with the MBRP logo embossed directly on it.

Simple Installation. You'll benefit from a simple bolt-on installation process that bolts the system directly to the OEM hangers. Welding is not needed and the installation can be completed with common hand tools.

Application. This MBRP Installer Series 3 in. Single Side Exit Cat-Back Exhaust is designed to be used on the 2007-2013 5.3L Chevrolet Silverado's with the following cab and box configurations.

• Regular Cab with the Standard Box - 2009-2013 Model Years Only
• Extended Cab with the Short Box - 2009-2013 Model Years Only
• Extended Cab with the Standard Box
• Crew Cab with the Short Box

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