Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 07.5-10 GM 6.6L Duramax LMM AERO-3030 many different covers out there

many different covers out there claim to do those same things but why go with a Fast Filterd

leak-free installation that can still utilize factory or Racor filters

quicker turbo spool times and lower EGT's

and perform better under load

Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 07.5-10 GM 6.6L Duramax LMM AERO-3030 many different covers out thereHolding 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