stock LBZ engine is riddled with airflow bottlenecks-including
the intercooler. PowerPack replaces them with free-flowing
components that dramatically increase intake airflow and air
density and expel exhaust with virtually no backpressure.
OFF Banks Power - Instant Rebate
Get 10% off Banks Power products now through
December 5, 2014.
through Dec. 5, 2014
Instant Rebate on Banks Power.
GM Duramax LLY / LBZ
Up To:+100 hp/+193 lb-ft
power stays cool, sips fuel.
improved airflow is then balanced with Banks' comprehensive
CleanTuneTM Technology for 31% more HP and 35% more torque
than stock. This is load-hauling, hill-flattening constant-duty
power that keeps its cool. It'll chop a football field off
your 40-60 mph acceleration distance when towing, without
adding black smoke. And your fuel economy will improve, as
Banks difference? Engineering.
Forget mis-matched components. Run away from tuners that can
destroy your engine. Everything in PowerPack is engineered
to work together to maximize your engine's power, efficiency
and durability. PowerPack honors your vehicle by safely living
within the limits of your engine and powertrain. Your Duramax
will run stronger and live longer!
measured at the rear wheels.
Diesel Tuner & Banks iQ™
to use interface
Performance Runs, Log Data
& Clear Codes
Review of Max Boost & EGT
large, sturdy all-aluminum end tanks
core with 25% more flow volume
boost pressure loss
increases air density for high continuous power
Ram-Air® Intake System
stock & competitors up to 57%
filter area for superior high-flow filtration & fewer
5" bellows accommodates engine movement & prevents
temps; more power & MPG, plus a cleaner-running engine
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.