04-05 Duramax LLY 4-1/2" HSP Cold Air Intake System** 3 4 Week Build Time Normally** Increasing airflow is critical when looking to purchase a cold air intake. Proven dyno numbers show our hsp intake providing 20 additional horsepower and 58 pounds of torque on average. the hsp intake delivers the power numbers you desire, while adding a custom look to your truck with our various color options. Our cold air intake lowers intake air temperatures by including a heat shield box that separates the hot

000 times greater then gravity which literally flings the dirt out of the fluid

Requires no modification to the factory dipstick

these new castings are sold without a core charge and come ready to install

Chevy Diesel – 2001-2016 (LB7

Ported Design Allows For Optimum Flow

unlike the Smarty Programmers for the 5

Smarty software updates are always free

When the CP3 falls behind

Updateable

D TAIL LIGHTS Black

84 A/R turbine housing

01-05 LB7 & LLY replacement water pump