APR 09-15 Audi TTS Quattro Intake Filter (400mm x 170mm)

APR High Flow Intake Filters are a direct upgrade to your factory intake system! Typically your engine is equipped with a cheap, mass-produced and restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR Filter uses a proprietary, high-flow, cotton-gauze filtration material that is washable and will likely outlive the vehicle itself! The filtration material was flow-bench optimized to provide maximum performance while also providing excellent filtration that will keep your engine running clean for hundreds of thousands of miles with normal maintenance. With multiple decades of creating and selling high-flow filters for hundreds of thousands of vehicles with our upgraded intake systems, we're confident our line of drop-in filters will be an excellent upgrade for our budget-minded consumers! Fits Audi A3 06-08, TT 08-09, TTS Quattro 09-15, Volkswagen Eos 07-09, Golf R 12-13, GTI 06-08, Jetta 06-08, Passat 06-08​ Part Number Cross References: AC Delco A3606C, AC Delco A3689C, Audi 06F133843B, Audi 1K0129620B, Autopart International 5000232995, Autopart International 5000248992, Baldwin PA4396, Beck/Arnley 0421877, BMC FB40901, Carquest 248992, Carquest 83122, Champ Labs. AF3936, Fram CA10328, Hastings AF1357, K&N 33-2888, KTM XCP00000921, Luber-Finer AF3936, Mahle LX1500, Mann-Hummel C41110, MicroGard MGA49020, MicroGard MGA49843, Mobil MA3936, Premium Guard PA5811, Pronto PA5811, Purepro A5626, Purolator A35826, Ryco A1640, Service Champ AF5626, Simota OV017, STP SA10256, Valvoline VA365, Volkswagen 06A133843B, Volkswagen 06F133837T, Volkswagen 06F133843A, Volkswagen 1J0129620, Warner WAF3936, Wesfil WA5104, WIX 49020, WIX 49843

• Decades of success designing high-flow filters for high performance applications
• Lower pressure drop than stock at every flow rate
• Washable and reusable for the life of the engine
• High-flow, proprietary cotton-gauze material
• Compatible with the factory intake system
• Does not negatively impact emissions
• Sharpens response (Turbo/Throttle)
• Works at any stage of performance
• Slightly enhances engine sound
• Maximizes engine performance
• Flow-bench optimized design
• Flows more than stock