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Stinger® SystemTruck-work

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 fuel tuning for up to 30% more HP and 40% more torque than stock. This is load-hauling, hill-taming power that keeps its cool. Stinger will rocket you from 0-60 mph 36% quicker and from 40-60 mph 43% quicker when towing. And thanks to EconoMind's fuel economy features, you'll get more MPG, too. 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!

Best gains measured at rear wheels

System Includes:

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Banks Ram-Air® Intake System

Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 57%; increases power and fuel economy; reduces exhaust gas temps and sooty, black smoke.

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EconoMind™ Diesel Tuner & PowerPDA®

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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...

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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.

Or choose the dual exhaust...

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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
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BigHead® Wastegate Actuator

  • Doubles stock’s diaphragm area & spring pressure
  • Produces massive torque right from idle
  • Achieves higher peak boost sooner
  • More top-end power

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ApplicationYear RangePart #
Stinger system, single exhaust
LB7 engine | Std cab, long bed | No cat converter 		2001-04 48950
Stinger system, single exhaust
LB7 engine | Ext/crew cab, short bed | No cat converter 		2001-04 48951
Stinger system, single exhaust
LB7 engine | Ext/crew cab, long bed | No cat converter 		2001-04 48952
Stinger system, single exhaust
LB7 engine | Std cab, long bed | Cat converter 		2002-04 48953
Stinger system, single exhaust
LB7 engine | Ext/crew cab, short bed | Cat converter 		2002-04 48954
Stinger system, single exhaust
LB7 engine | Ext/crew cab, long bed | Cat converter 		2002-04 48955
Stinger system, with Diesel Duals
LB7 engine | Std cab, long bed | No cat converter 		2001-04 48956
Stinger system, with Diesel Duals
LB7 engine | Ext/crew cab, short bed | No cat converter 		2001-04 48957
Stinger system, with Diesel Duals
LB7 engine | Ext/crew cab, long bed | No cat converter 		2001-04 48958
Stinger system, with Diesel Duals
LB7 engine | Std cab, long bed | Cat converter 		2002-04 48959
Stinger system, with Diesel Duals
LB7 engine | Ext/crew cab, short bed | Cat converter 		2002-04 48960
Stinger system, with Diesel Duals
LB7 engine | Ext/crew cab, long bed | Cat converter 		2002-04 48961

Owners Manual(s)

Stinger system (LB7 pickup) (Part #96773) Tech_icon Download

Accolades

“Looking to take your turbodiesel’s performance to the next level? Look no further than Gale Banks Engineering. ”
— AutoWeek (May '05)