2001-2004 LB7 Duramax

❗Not compatible with stock 2001-2004 California style turbos❗ Click to read: The 101 on Compound Turbo Systems: Our FAQs Answered The Pusher Max Compound Turbo System was designed and tested with the vision of producing the best value kit on the market...

We have designed, refined and tested our filter's geometry over several years - and across a broad range of conditions and vehicle configurations - to fine tune and perfect their durability. The inverted cone end cap maximizes filter media, catching more...