11-18 GM 2500HD Pick-up 6.0L V8 3 1/2in Cat Back Spring Kits Exhaust System - Xtreme -

Exhaust System - Xtreme - Cat-Back - 3 in Diameter - 4-1/2 in Black Polished Tips - Valved - Stainless - Natural - 3

Dinan set out to develop a more efficient heat exchanger

Improve upon the factory design by increasing flow via a larger airbox and filter element thereby improving throttle response and lessening the strain on the turbocharger for maximum efficiency

2L - Chevy Camaro 2010-15 - Kit

Exhaust System - FlowFX - Cat-Back - 3 in Diameter - 3

11-18 GM 2500HD Pick-up 6.0L V8 3 1/2in Cat Back Spring Kits Exhaust System - Xtreme -Exhaust System XP Series Cat Back 3. 5 in Diameter Stainless Tip Stainless Natural 6. 0 L 2500 HD GM LS Series GM Fullsize Truck 2011 18 Kit