"I used to go about a half a season and the bottom of my intake plenum would have dirt or basically just a mud consistency on the bottom and down the runners.  I was using K/N type oiled filters that need to be washed and re-oiled with dirt still getting through filter which created blow-by and rebuilds more frequently. My motor builder kept asking me if was cleaning my filter out enough. I then talked to you and tried your filter and it worked just like you said. I did not need any grease around the seal area of filter. I have used your filter for a full season and washed it multiple times throughout the season it has held up great.  I looked at my motors intake plenum at the end of this season with your filter and it was completely clean!  Your product works exceptional, it works just like you guys at R2C said it would! 

Ray Bollinger

14 Inch High Performance Street Air Filters

Street Performance Filter 10500 Series

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Sportsman Series Dirt Filter SSR10501




R2C 14" High Performance

1000-1600+ CFM Air Filters for Street/Strip/show applications



Offering uncompromising performance and unmatched engine protection in high performance street applications, R2C 14 inch round filters deliver the lowest restriction levels and most horsepower over the entire life of the filter.



Advanced media technology allows what should go into your engine to pass and stops particulate that doesn't belong while holding it without the restriction rise and power loss associated with other so-called "performance filters".

Patent pending and proprietary R2C Performance air filter media technology finally ends the reliance on poor performing oiled cotton gauze and paper filters. Never oil a filter again!

  • SSR10500 1000 CFM Series Filters offer low restriction and more power while improving engine protection over all competitive filters
  • 14" x 3"         Round Street Performance Series Air Filter SSR10500
  • 14" x 3 1/2"   Round Street Performance Series Air Filter SSR10543
  • 14 x 3 3/4"     Round Street Performance Series AirFilter SSR10544
  • 14" x 4"         Round Street Performance Series Air Filter SSR10501
  • 14 x 4 3/4"    Round Street Performance Series Air Filter SSR10505
  • 14" x 5"         Round Street Performance Series Air Filter SSR10502
  • 14" x 6"         Round Street Performance Series Air Filter SSR10504
  • SSR10600 1600+ CFM Series Filters are designed to provide the lowest restriction and maximum horsepower while matching OEM filter engine protection levels
  •   The most powerful air filters available today!  20% More Air Flow than the next leading filter.
  • 14" x 3"         Round Street/Race Series Air Filter SSR10600
  • 14' x 3 1/2"    Round Street/Race Series Air Filter SSR10643
  • 14" x 3 3/4"   Round Street/Race Series Air Filter SSR10644
  • 14" x 4"         Round Street/Race Series Air Filter SSR10601
  • 14" x 5"         Round Street/Race Series Air Filter SSR10602
  • 14" x 6"         Round Street/Race Series Air Filter SSR10604
  • 14" x 5"         Round Street/Race Series Offset Media R10531 (maximum power when used with drop base)

                          11" Diameter Filters available

Use with a CFD 4150 Street Performance Air Cleaner Base and new Clear Polycarbonate Lid for an additional 120-200 CFM and Maximum Performance Gains with Show-Stopping Looks!



No other street/strip air filter can compete with the benefits you get from R2C's 14" filters.

  • Patent-pending high performance 1000-1600 CFM Smart Filter technology media provides maximum horsepower and torque over the entire life of the filter!
  • Unmatched Engine Protection
  • No filter oiling!  Never spend another dime on maintenance kits to service your air filter
  • Lifetime Street Performance Filters
  • Simple to clean using vacuums or low pressure compressed air - ready to go in minutes!
  • Made in USA and priced right!  The best filter value available today.



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