MBRP 2009 Chev/GMC 1500 4.8/5.3L EC/CC (excluding 8 bed) Cat Back

XP Series 409 SS Cat-Back Exhaust System (S5054409) by MBRP. Series XP Series Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 3". Muffler Sound: Moderate. Exit Location: Single Side Exit. With Angled Rolled Edge Tip. Tip Outlet Diameter: 3.5". Tip Material: Stainless Steel. CARB Compliant: Yes. The XP series exhausts from MBRP is for the no-compromise enthusiast who insists on a rugged system that can take whatever the road throws at it and last. Constructed entirely of corrosion-resistant T409 stainless steel, this system will show some light surface discoloration after a while, but will never corrode through. That's why MBRP sells it with a lifetime warranty.

The first thing you'll notice will be the rich, mellow sound delivered by the chambered muffler. The second thing you'll notice is the improved performance as lowered backpressure and improved scavenging let your engine deliver more power and torque. The third thing you'll notice is more money in your pocket after you fill up. With all the tubing mandrel-bent without reducing its cross-section, and every bend made to the minimum bend angle, MBRP exhaust systems can substantially reduce backpressure through the system. You don't need to expend horsepower forcing exhaust gases through a pinhole, and improved scavenging of those same gases means more mixture drawn into the cylinders for more power. It's a win-win deal. MBRP engineers all of its systems to fit perfectly the first time. You'll be able to install your MBRP exhaust system with nothing more than simple hand tools. MBRP's XP Series systems are constructed entirely of T409 stainless steel, and feature polished mufflers and polished tips. Application-specific mufflers, developed on the street and on MBRP's dyno, assure a mellow but authoritative tone.