No airflow gridlock.

Stinger replaces the power-robbing factory airflow inefficiencies with free-flowing components that dramatically increase intake airflow and air density and expel exhaust with virtually no backpressure.

A lot of power on a little fuel.

Banks balances the improved airflow with advanced CleanTune™ Technology for up to 23% more HP and 26% more torque than stock. This is load-hauling, hill-taming power that keeps its cool without adding black smoke. Stinger will power you from 40-60 mph 29% quicker than stock when towing. And your fuel economy will improve, as well. Very cool!

Engineered. Not thrown together.

Forget mismatched components. Run away from tuners that can destroy your engine. Everything in Stinger is engineered to work together to maximize your engine's power, efficiency and durability. Stinger honors your vehicle by safely living within the limits of your engine and powertrain. Your Duramax will run stronger and live longer!

All gains measured at the rear wheels.

	EconoMind® Diesel Tuner & Banks iQ™   read more...
	Banks Ram-Air® Intake System   Outflows stock & competitors up to 57% Largest filter area for superior high-flow filtration & fewer filter cleanings Exclusive 5" bellows accommodates engine movement & prevents component damage Cooler temps; less sooty, black smoke; better fuel economy read more...
	Monster® Diesel Duals Exhaust   4" stainless mandrel-bent system more than doubles stock flow; cuts backpressure up to 98%; lowers EGTs; rich, authoritative sound; safely clears spare tire; huge polished tips. Note: Split-duals are for single-rear wheel applications only. Or choose the single exhaust read more...
	Monster® Exhaust   4” stainless constant-diameter system Flows up to 176% better than stock Virtually eliminates backpressure Rich, throaty exhaust sound Duals system safely clears spare tire Or choose the split-dual exhaust read more...