2001-2004 Duramax LB7 HSP Diesel Cold Air Intake (102-HSP)2001 2004 Duramax LB7 HSP Diesel Cold Air Intake (102 HSP) The 102 HSP, or the HSP Cold Air Intake, is specifically designed for the 2001 2004 LB7 Duramax equipped Chevrolet and GMC trucks. This drop in style intake not only performs at a high level but also enhances the engine bays appearance. Why You Need the HSP Cold Air Intake for the LB7 The factory LB7 intake leaves much to be desired. Its restrictive, outdated, and doesnt deliver the

Elevate your Cummins valvetrain with these improved-casting rocker arms

Banks iDash: SuperGauge and DataMonster open a portal into the vital inner workings of your vehicle

Prevent oil from contaminating your intake

This Clean Custom series injector set is intended for vehicles requiring 60 percent and larger injectors (900 RWHP and above)

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including precision machining

Tall 1-inch internal and 3/4-inch external cooling fins reduce operating temperatures as much as 40 degrees

The EGR can fail by cracking and pushing the coolant into your exhaust and intake

2015 - 2019 Garrett Stock Replacement Turbo Ford Powerstroke 6

Easy under-hood installation

7L Cummins diesel