AFE Stage 2 Cx PG7 Intake 04.5-05 GM Duramax 6.6L LLY

• 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

Pro Guard 7

To address the need for extra protection from dust and dirt with washable/reusable oil-impregnated cotton gauze filters, aFe developed a new filtration technology so revolutionary that we applied for and received a patent. This new filtration technology is aptly called Pro-GUARD 7. 5 layers of progressively finer mesh medical grade cotton gauze with micro fibers that attract smaller and smaller particles as air passes through is combined with 2 layers of random-porosity non-woven synthetic polyester fabric. These 7 layer combination of cotton gauze and non-woven polyester is sandwiched between 2 layers of epoxy coated aluminum wire mesh. The Pro Guard 7 media is AFE’s offers the BEST filtration of the 3 filter medias offered. The Pro Guard 7 media is best suited on vehicles which travel off-road frequently, operate in dusty climates, and for those who want maximum protection.

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