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Banks Power Single Exhaust PowerPack System for 2001 6.6L GM Duramax LB7 (Diesel) Standard Cab Long Bed No Catalytic Converter

Was: $3,999.78
Sale: $3,599.80
Save: 10%
Save: $399.98


The Banks Power Single Exhaust PowerPack System - 48963 is the complete towing package your 2001 6.6L GM Duramax LB7 pickup with a standard cab long bed configuration and No catalytic converter.

The cure for airflow restrictions.
The stock LB7 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.

Colossal power stays cool, sips fuel.
All that improved airflow is then balanced with Banks' advanced CleanTune Technology for up to 40% more HP and 54% more torque than stock, without adding black smoke. This is load-hauling, hill-flattening constant-duty power that keeps its cool. It'll launch you from 0-60 mph 44% quicker and from 40-60 mph 52% quicker when towing. And thanks to EconoMind's fuel economy features, you'll get up to 19% more MPG, too. Sweet!

The Banks difference? Engineering.
Forget mismatched 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!

Banks PowerPack features a revolutionary new Ram-Air intake system* that delivers greater airflow and air density for more power, plus an OttoMind Programmer (optional) for significantly improved response. A pair of stainless-steel, tuned-length TorqueTubes exhaust manifolds provide stunning torque output when you want it. Pass, merge and climb as you please: your PowerPacked coach won't break a sweat. Achieve bettr gains in HP and Torque combined with better fuel economy-and never require high octane.

Some vehicle configurations require an extension kit for proper fit.

Please note:
Does not fit 2004 and later Fleetwood Powerplatform and National RV-Duraframe models.

Banks Ram-Air intake system available for W-Series only

  • Increased Horsepower Performance: Up to 100 hp
  • Increased Torque Performance: Up to 230 ft. lbs.
  • Increased Fuel Economy and Durability
System Includes:
  • Ram-Air Intake System
  • Single Monster Exhaust With the Monster High Flow Muffler
  • The EconoMind Diesel Tuner With Banks iQ Dashboad PC
  • Techni-Cooler Intercooler Assembly with Powder-Coated Steel Boost Tubes, Rubber Shock Mounts and Flexible, High-Temp Hoses
  • BigHead Wastegate Actuator
  • All Needed Hardware and Clamps for Complete Installation


Shipping Information

  • Item Requires Shipping
  • 306.0 lbs.
  • W15.0000” x H22.0000” x L44.0000”

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