Cat-Back Exhaust Kit 09-13 GM P/U 1500 5.3L Air Intakes Muffler - Super 50 SUV

Muffler - Super 50 SUV - 3 in Offset Inlet - 3 in Offset Outlet - 17 x 10 x 5 in Oval Body - 23 in Long - Steel - Black Paint - Universal - Each

The cooling unlocks some significant additional power when paired with the stage 3 DINANTRONICS Performance Tuner (where applicable)

5 in Center Outlet - 18 x 5 x 4 in Oval Body - 24 in Long - Stainless - Natural - Universal - Each

Now every 335 driver has the opportunity to lower operating temperatures significantly

Cat-Back Exhaust Kit 09-13 GM P/U 1500 5.3L Air Intakes Muffler - Super 50 SUVExhaust System FlowFX Cat Back 2. 5 in Tailpipe 4. 5 in Black Ceramic Tips Stainless Natural 5. 3 L Crew Cab GM Fullsize Truck 2009 13 Kit