HSP Cold Air Intake

The HSP LBZ Cold Air Intake adds a custom look under the hood of your 2006-2007 GM 6.6L Duramax LLY/LBZ while increasing performance! Featuring 4" mandrel bent pipe, HSP's intakes increase flow by removing restriction while also pulling in cold, fresh air from the headlight bezel and fender port. The heat deflection box provides an air tight seal which prevents hot engine temps from entering through the intake. Proven dyno numbers show an increase of 20HP and 58 lb x ft. torque! 

Increased Performance

High Strength Silicone Boots

CNC Machined Sensor Blocks

Multiple Powdercoat Options Available