Magnaflow 15836 Cat-back Exhaust With 4" Polished Tip 2002-2006 Chevrolet Avalanche 2500 8.1L

The Magnaflow Cat-Back Exhaust System features giant, fast-flowing, 3" mandrel-bent stainless steel tubing, and a polished 4" diameter stainless steel tip. The Magnaflow system incorporates mirror finished Magnaflow Performance Mufflers with a straight-through design. You can expect significant gains in horsepower and torque, as well as improved overall drivability.  Magnaflow Cat-Back systems come complete with all necessary hardware to replace the factory exhaust system with no modifications.  Approximately a 9-12HP increase in power at the wheels. 

·          5”x11”x22” Polished Stainless Steel muffler

·          3" Stainless Steel tubing

·          4" Rolled Slash Cut Polished Stainless Steel Tip

·          Magnaflow Performance with a Lifetime Warranty

·          OEM-Style Barbed Hangers

·          50 State Smog Legal