Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 07.5-10 GM 6.6L Duramax LMM AERO-3030 The 68RFE's factory overdrive clutches

The 68RFE's factory overdrive clutches are at high risk of failure when towing or installing aftermarket programmers

power input voltage

and perform better under load

your suspension is not able to properly cycle

Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 07.5-10 GM 6.6L Duramax LMM AERO-3030 The 68RFE's factory overdrive clutchesHolding its breath is not something we want our Duramax to do. Your GM truck requires diesel fuel and cold compressed air to get you where you want to go with the things you want to bring with you. Make sure your engine has all the air it needs with a cool look that will put a smile on your face every time you pop the hood with Wehrli Custom Fabrication's 4" Cold Air Intake Kit. NOTE: While some colors are kept in stock, other colors will take an