Porsche 911 Engine Cold Air Intakes

Large Three Layer Performance Air Filters:_x000d_Dual 360-degree radial flow air filters feature our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Their progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the use of oils. This media is best suited for street use. Their inverted tops make for more filter surface area, resulting in longer service intervals.

Product Features:

• With exposed hardware and a motorsport inspired design, this Stage-2 Si’s aggressive dual air filter design is sure to draw attention.
• Dyno-Proven Gains up to +15 HP & +13 Lbs. x Ft. TQ
• Outflows Factory Intake by 7%
• Measured Flow: 580 CFM @ 7″ H2O

Large Five Layer Performance Air Filters:_x000d_Dual 360-degree radial flow air filters feature our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. They provide your engine with the largest amount of high-flowing air, usually resulting in the highest power gains out of all our filter media options. This media is perfect for street and/or track use. Their inverted tops make for more filter surface area, resulting in longer service intervals.

Product Features:

• With exposed hardware and a motorsport inspired design, this Stage-2 Si’s aggressive dual air filter design is sure to draw attention.
• Dyno-Proven Gains up to +15 HP & +13 Lbs. x Ft. TQ
• Outflows Factory Intake by 16%
• Measured Flow: 625 CFM @ 7″ H2O

Large Three Layer Performance Air Filters:Dual 6″ tall 360-degree radial flow air filters feature our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Their progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the use of oils. This media is best suited for street use. Their inverted tops make for more filter surface area, resulting in longer service intervals.Unique Enclosed Housing:The enclosed housing features two pieces constructed of cross-linked polyethylene (XLPE), ensuring the coolest air intake charge available. The housing and cover are designed to protect the MAF harness from the extreme temperatures of the engine bay.Dyno-Tuned Intake Tube:This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable.Hassle-Free Installation:This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications. All necessary clamps, couplings, and premium aFe POWER branded hardware is included.

Product Features:

• Dyno-Proven Gains up to +8 HP and +10 Lbs. x Ft. TQ
• Outflows Factory Intake by 22%
• Washable and Reusable Pro DRY S Air Filters for Maximum Convenience
• Utilizes OE Mounting Locations & Multiple Air Inlet Locations

Large Five Layer Performance Air Filters:Dual 6″ tall 360-degree radial flow air filters feature our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. They provide your engine with the largest amount of high-flowing air, and in most cases deliver the highest power gains of our filter media options. This media is perfect for street and/or track use. Their inverted tops make for more filter surface area, resulting in longer service intervals.Unique Enclosed Housing:The enclosed housing features two pieces constructed of cross-linked polyethylene (XLPE), ensuring the coolest air intake charge available. The housing and cover are designed to protect the MAF harness from the extreme temperatures of the engine bay.Dyno-Tuned Intake Tube:This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable.Hassle-Free Installation:This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications. All necessary clamps, couplings, and premium aFe POWER branded hardware is included.

Product Features:

• Dyno-Proven Gains up to +8 HP and +10 Lbs. x Ft. TQ
• Outflows Factory Intake by 25%
• Washable and Reusable Pro 5R Air Filters for Maximum Performance
• Utilizes OE Mounting Locations & Multiple Air Inlet Locations

The aFe Super Stock air intake system is one of the simplest and effective ways to increase performance. This intake system features the high performance Pro 5R air filter for maximum flow and high filtration. Also included with this system is the Dynamic Air Scoop.

Product Features:

• Uses Pro 5R Filter For Maximum Air Flow
• Rotomolded Plastic Tube For Maximum Air Flow
• 132% cfm Flow Gain
• Improved Throttle Response