Installed my AFE stage 2
The AFE Stage 2 with proguard 7 (7 stages of filtration) is supposed to filter the air better than the stock airbox and filter.
My silicon levels were at 4ppm on two different UOA's from Blackstone with 5000 miles on the oil.
My first UOA from Blackstone while still using the stocker air box was at 8ppm.
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3500eh
3rd Gen High Performance and Accessories (5.9L Only)
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Jul 29, 2008 04:53 PM
TORQUE BEAST
3rd Gen High Performance and Accessories (5.9L Only)
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goodeyesniper75
3rd Gen High Performance and Accessories (5.9L Only)
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Aug 29, 2007 11:54 AM
052500#1
3rd Gen High Performance and Accessories (5.9L Only)
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