Category: Engine Performance > Programmers & Computer

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SmartBox™ E for Duramax 6.6L LB7 2001-2004.5

van Aaken Developments

Vehicle: Duramax 6.6L LB7
Upgrade: van Aaken SmartBox™ E

Power increased by: +220hp Bhp
Torque increased by: +305 Lbft

The van Aaken SmartBox™ E is an electronic programmable device that accurately alters fueling and injection timing to give safe gains in power and torque. These changes are fully mapped across the load and RPM range to give excellent driveability and control while providing maximum power with minimum smoke and EGTs. Fueling changes are made through the alteration of fuel injector pulse length times, not by altering fuel pressure.

In addition the van Aaken SmartBox™ E for Duramax has a number of functions that will help to protect your vehicle. The advanced electronics in the unit constantly monitor gearbox and engine speeds and will immediately reduce power to prevent gearbox slip, avoiding any possible damage. The van Aaken SmartBox™ E will also allow the user to raise the boost of the vehicle without the worry of engine lights or fault codes through the use of its built-in Boost De-Limiter.

The van Aaken SmartBox™ E transforms an already powerful vehicle into a real workhorse. Whether for towing heavy loads or just for fun this advanced unit really will release the potential of your Duramax engine. It is available at a variety of power levels to suit all needs - 50, 70, 110 with higher hp programs available for an additional cost including 150hp for extreme onroad driving and upto 220hp for extreme offroad applications!

The van Aaken SmartBox™ E is suitable for all Duramax LB7 engines fitted to the Chevrolet Silverado and GMC Sierra models


Key features

Vastly Improved Power and Torque

Better Throttle Response and Acceleration

Simple Plug-in-Plug-out fitting and removal

Power and Torque Increases Achieved by Timing and Fuel Pulse Length Changes

Multiple Position Switch for optional use Giving In-cab Selectable Power Levels From 0 to 220 Horsepower.

Gearbox Slip Protection

Built in Boost De-Limiter

Improved Fuel Efficiency and Low EGTs from Advanced Ignition Timing

	Installation Instructions: SmartBox™ E for Duramax Installation Instructions
	More Info: SmartBox™ E Dyno Charts

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For more information on this product, visit van Aaken Developments' website.