DieselSite Wicked Wheel 2 for Duramax Engine

Wicked Wheel® 2 for the 2001 - 2004 Duramax LB7

Greatly Improves Throttle Response
Increased Horsepower
Lower EGTs
Easy Installation - no modifications needed
Increased Boost

While capable of high boost numbers with supporting mods these wheels are safe for stock turbo applications!

Important tip:
It is a left-hand thread (reverse thread), meaning you turn the nut to the right to loosen. The Wicked Wheel is balanced at the Factory. Turbo balancing after installation is not necessary.