Exhaust Cat-Back - 3.0in Single Side Exit Lug Bolts Heat is the enemy of

Heat is the enemy of horsepower

The Dinan X-Pipe removes the factory center section after the secondary catalytic converters

Dinan's billet short-shifter has a 20% to 25% reduction in throw with a self-lubricating bearing for the ultimate in smooth short shifter technology

The problem with most performance type exhaust systems is they compromise both flow and sound quality to try and achieve a balance between the two

Dyno testing shows consistent gains across the powerband compared to factory downpipes

Exhaust Cat-Back - 3.0in Single Side Exit Lug Bolts Heat is the enemy ofExhaust System Sport Cat Back 3 in Diameter Single 4 in Dual Tip Stainless Black Pro Series Tips 5. 3 L GM V8 GM Fullsize Truck 2014 18 Kit