Colossal power with staying power.
Banks balances the improved airflow with advanced CleanTune™ Technology that nearlydoubles the HP and adds up to 84% more torque than stock without adding black smoke. This is tire-shredding, scenery-blurring constant-duty power that keeps its cool while blasting you from 0-60 mph 33% quicker and nearly 200 feet before stock!

Engineered. Not thrown together.
Forget mis-matched components. Run away from tuners that can destroy your engine. Everything in the Big Hoss Bundle is engineered to work together to maximize your engine’s power, efficiency and durability. Big Hoss honors your vehicle by safely living within the limits of your engine and drivetrain. Your Duramax will run stronger and live longer!

All gains measured at the rear wheels.

System Includes:

	Banks Ram-Air® Intake System Flowbench developed, dyno proven. Improves airflow up to57%; adds up to +39 hp/+69 lb-ft more than a tuner alone! Enclosed cold-air box; huge 7-1/8" outlet.
	Monster® Diesel Duals Exhaust 4” stainless split-dual system more than doubles stock flow & cuts backpressure 98% for more power & lower EGTs; rich, throaty sound; huge polished tips; safely clears spare tire Or choose the single exhaust...
	Monster® Exhaust 4" stainless constant-diameter pipes and straight-thru muffler improve flow up to 176% and lower EGTs. Cuts backpressure up to 98%; rich, throaty sound. Of choose the dual exhaust...
	Six-Gun® Diesel Tuner & Banks iQ®
	Techni-Cooler® Intercooler System Everything about Techni-Cooler is bigger, including the core area, which has 34% more flow volume. Increases air density for more continuous power. Watch the video...
	Monster Muffler Polished-stainless with straight-through 4” diameter flow path Exclusive expansion chamber dissipates annoying mid-range drone Flows up to 201% better than stock Authoritative, but never overpowering, exhaust sound