2008 Audi A4 Performance Air Intake Kits

Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Product Features:

• Guaranteed to increase horsepower and torque.
• Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
• Engineered to provide high airflow and exceptional filtration.
• Replaces factory air filter and intake tube.
• Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
• Typical installation can be completed in 60 minutes or less with simple hand tools.
• No-Hassle Lifetime Limited Warranty.
• Will not void vehicle warranty(limited)

Large Three Layer Performance Air Filter: Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2″ flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its 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. Its inverted top makes for more filter surface area, resulting in longer service intervals._x000d_Unique One-Piece Housing: The sealed heat-resistant housing, constructed of XPLE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection. An aluminum heat shield panel on the side of the housing deflects hot air emitted from the turbocharger, ensuring the system’s two air inlets bring in the coolest air possible. In addition to the massive auxiliary air inlet, this intake utilizes the vehicle’s OE air inlet with no additional hardware._x000d_Reinforced Silicone Intake Tube: This intake system utilizes a flexible silicone intake tube that is reinforced with four layers of nylon material, making it virtually resistant to wear and deterioration. It includes a vacuum hose fitting, along with an aluminum insert that easily mates the intake tube to the air filter._x000d_Hassle-Free Installation: Stainless-steel clamps and a silicone inlet trim are included for strength and durability. Momentum GT’s innovative filter-to-housing design minimizes the total number of parts, making for a fast and easy installation._x000d_Fitment Note: This item will only fit models equipped with 45TFSI engine.

Product Features:

• +6 lbs. x ft. TQ & +5 HP
• Outflows Factory Intake by 7%
• Measured Flow: 295 CFM @ 7 IN H2O
• Housing Features Heat-Blocking Aluminum Panel and Two Air Inlets to Draw in Cool Air

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter while quieting intake noise. The precision designed molded plastic intake tube maximizes airflow volume and speed for optimum power gains. 360 degree flow, washable and reusable, limited lifetime filters are high flow and high performance.

Product Features:

• Uses Pro 5R Filter For Maximum Air Flow
• Rotomolded Plastic Tube For Maximum Air Flow
• 38% cfm Flow Gain
• Improved Throttle Response

Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media.

Product Features:

• Guaranteed to increase horsepower and torque.
• Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
• Engineered to provide high airflow and exceptional filtration.
• Replaces factory air filter and intake tube.
• Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
• Typical installation can be completed in 60 minutes or less with simple hand tools.
• No-Hassle Lifetime Limited Warranty.
• Will not void vehicle warranty(limited)

This Momentum GT intake system outflows the factory intake by 48%. The one-piece sealed housing includes auxiliary air inlet to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection and an aggressive style. A urethane plug is also included if you wish to block off the auxiliary air inlet. This system uses a high quality, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. A custom high temperature reinforced silicone elbow coupling with aluminum fitting is included for easy install to the factory breather line.

Product Features:

• Producing Astonishing 15 HP/13 ft./lbs. Torque
• Increased Air Flow By 48%
• Unique Air Filter To Housing Interface
• Patented Housing To Filter Interface For Maximum Filtration