AFE 3.5" Magnum Flow Pro Dry S Cone Air Filter

AFE 3.5" Magnum Flow Pro Dry S Cone Air Filter

These filters have been tested to work well with the MAF elements used on many audi vehicles.  We found after tuning MAF based Audi and VW vehicles over the years that certain styles of air filters can cause your MAF sensor to read incorrectly; which can lead to quite a headache when you go to tune the vehicle or are trying to sort why the car may be running rich.. To take the headache out, we have found and tested a quality AFE Dry Flow S 3.5" air filter that works without issue at a reasonable price.  

Manufacturer Description:

Magnum Flow® Pro Dry S Round Tapered Gray Air Filter (21-35010) by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Layers of progressively finer synthetic media provides maximum convenience and can be cleaned with soap and water. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide excellent dust holding capacity for longer service cycle between cleanings. An integrated urethane bump seal insures a tight, leak-free seal over the life of the filter. The aFe filter system increased air flow 25% over the factory air filter set increasing horsepower, torque and improving throttle response.

Filter Dimensions are 3-1/2"F x 6"B x 4-3/4"T x 6"H.