AFE Stage 2 Cold Air Intake System with Pro-GUARD 7 Type Si 75-81332-0


2007.5-2010 GM 6.6L Duramax LMM
Manufacturer: AFE
Mfg. Number: 75-81332
XDP Part Number: AFE75-81332-0

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  • Pro-GUARD 7 high flow high efficiency filter media air filter
  • Increases horsepower & torque.
  • Maximizes airflow for better acceleration and responsiveness
  • Improved performance results in greater fuel efficiency
  • Installs in less than 60 minutes using factory mounting points
  • No cutting or drilling to engine compartment is required
  • Replaces OE air filter with high flow high efficiency 360 degree radial flow air filter
  • Washable/reusable air filter with the deepest pleats in the industry is the largest possible in the space allowed
  • Replaces factory air box with a heat-blocking shield that seals to the hood
  • Limited lifetime warranty

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(15 Ratings, 4 Reviews) Average Rating:
08 LMM
Andy (IL) 2/28/2013 2:03 AM
Moderate install, but my engine power reduced light came on about 10 min. after installation and a little gap between air box and air tube doesn't want to seal properly there should not be any problems with a brand new product very dissapointed
For LMM Duramax
kyle (Fairfield, ia) 4/30/2009 4:54 PM
Easy to install. Priced right. Excellent product! more MPGs and Power
diesel truck enthusiast
jim (california) 10/19/2008 5:09 PM
easy install, more power, good stuff
AFE intake
(Unknown) 10/9/2007 5:57 PM
Great product,I've had both k/n and airaid in the past and this one is head and shoulders above the rest in quality of workmanship and function. a bit harder to put in than the others but its way worth it.

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