Audi Porsche VW Engine Air Filter - APR RF100030

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.

APR drop-in filters are made for all engine types including gas, diesel, ethanol, or other fuels, and naturally aspirated, turbocharged, supercharged, and other hybrid configurations! In every scenario, our filter maximizes the performance of the factory intake system. Expect sharper throttle response, a little more sound, and on turbocharged engines, less strain on the turbo with a reduction in turbo lag.

Features:

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

EMISSIONS

This part is legal for sale and use on Emissions Controlled Vehicles when used by the manufacturer's application guide because it is a direct or consolidated replacement part. The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle

Tech Resources:

Please note: Some engines will require 2 filters. Part Number Cross References: AC Delco A3611C, Audi 1J0129620A, Audi 4L0129620, Audi 7L0129620, Autopart International 500028050, Baldwin PA4111, Beck/Arnley 0421829, Carquest 87472, Carquest BA5267, Carquest DW87472, Champ Labs. AF3933, Champ Labs. AF7935, DuraMAX DA7935, Eco Gard XA5267, Fram CA8602, Hastings AF1047, Jason JA942U5, K&N 33-2857, Land Rover PHE500021, Mahle LX1835, Mann-Hummel C39219, MicroGard MGA42859, Mobil MA5267, Porsche 7P0129620A, Porsche 95511013100, Porsche 95811013000, Porsche 95811013010, Premium Guard PA5267, Pronto PA5267, Purepro A5267, Purolator A35546, Ryco A1663, Ryco A1716, Ryco A1792, Service Champ AF5267, Service Pro MA5267, Simota OV023, STP SA8602, Valvoline VA138, Volkswagen 7L0126920, Volkswagen 7L0129620, Volkswagen 7L0129620A, Volkswagen 7L0129620C, Volkswagen 7L6129607M, Volkswagen 7P0129620A, Volkswagen 7P0129620D, Warner WAF7935, Wesfil WA5107, WIX 42859, WIX 42892, WIX 49920