Testimonials

 

I was a little skeptical about spending that kind of money on an air filter, until I used one. After I just finished my second season on it and it still looks great I think it was a great investment, it actually saved me money!!  Not to mention the performance is 2nd to none.
 
 
Darin Duffy
Modified Winner
 
 

Black Hex Series Conical Filters

 

 
 
 
 

 

 

Washing Filters:

 

R2C filters feature a specially designed media that allows performance and efficiency to be restored to near new each time by simply using compressed air from inside out, making frequent washing unnecessary in order to restore filter performance.

 

The media is fully compatible with washing.  Biodegradable cleaners such as Simple Green or other mild shop degreasers can be used. Simply place the filter in a light solution or spray the cleaner on the filter. Allow the solution to loosen the particulate and then rinse thoroughly. Shake the filter or use compressed air from the inside outward to remove residual water and allow a full day or two to dry. While the media may discolor, filter efficiency and restriction are not affected.
 

* Follow the dilution and application time instructions for light cleaning and for aluminum as indicated by the cleaning product manufacturer.

 


 

 
 
The perfect way to upgrade any cold air intake system or turbo performance! 
 
No performance filter made today allows more air to enter your engine faster than the R2C Black Hex Series!

 

 

Featured Dealers:

 

Apex

 

s07 SummitRacing 132

 

 


                                                                        Blach Hex Filter

 

                                                            
The World's Most Powerful Air Filters!

 

 

Street or race, nothing matches the airflow of the Black Hex Series filters!

 

The ultimate performance upgrade for current cold air intakes and throttle body applications.

 

Turbo Equipped cars and Diesel Trucks:

The Black Hex Series is the best performing filter you can use for high demand/high boost applications. 
 
Massive airflow and it protects your engine components.
 
 

American Made Power!

 


Over a year of development on the track and the dyno has culminated in the release of the most significant high performance media technology ever created for high demand street, race cars and those that utilize turbochargers, as well as diesel racing vehicles.

While providing good protection from particulate, R2C "Black Hex Series" Conical filters for race and street performance vehicles offer flow rates unmatched by any filter in use today.  R2C high performance conical filters offer flow increases of over 40% or more when compared to the highest flowing filter offered by any competitor. 

 

  • 40% + More Air Flow - More power and torque in Street High Performance, race and high boost applications

  • No more worries of filter collapse from differential pressure/restriction

  • No oiling and simple maintenance. Compressed air from inside-out restores filter performance.  Washable and reusable!

  • Long Life , Gradient Density Synthetic Media. The last filter you'll buy !

  • 1600 - 3000 + CFM capability.   Let your engine breathe!

  • The best looking performance air filters available today


For Unmatched Power, "Put a Hex on it!"

 

Stock Filter sizes

PART # OUTLET

OPEN END

 

CLOSED END

MEDIA

FLANGE

OVERALL

CO10523B 2.25 5 3.45 6 0.98 6.98
CO10509B 2.5 5.75 4.5 5.38 1.31 6.69
CO10530B 2.5 5.75 3.44 6.38 1.31 7.69
CO10535B 2.5 5.75 4.5 8 1.31 9.31
CO10528B 2.75 6 5.34 7 0.93 7.93
CO10529B 2.75 6 3.44 8 0.93 8.93
CO10511B 3 6.25 5.34 6.5 0.93 7.43
CO10514B 3 6.25 5 10 0.93 10.93
CO10515B 3 6.25 5.34 6 0.93 6.93
CO10519B 3 6.25 3.44 7.5 0.93 8.43
CO10521B 3 6.25 5.34 8.07 0.93 9
CO10526B 3 6.25 5.34 8.5 0.93 9.43
CO10532B 3 6.25 5.35 8.07 1.5 9.57
CO10534B 3 6.25 4.5 4 0.93 4.93
CO10536B 3 6.25 5.34 7 0.93 7.93
CO10516B 3.25 6.5 5.34 8.5 0.93 9.43
CO10527B 3.25 6.5 3.44 6.28 0.93 7.21
CO10508B 3.5 6 options      
CO10533B 3.5 6 4.5 6 1.7 7.7
CO10517B 4 7.25 5.34 8.57 0.93 9.5
CO10520B 4 7.25 5.34 6.07 0.93 7
CO10525B 4 7.25 5.34 10.82 0.93 11.75
CO10537B 4 6 5 9.07 0.93 10
CO10538B 4 6 5 7.07 0.93 8
CO10539B 4 6 5 13.07 0.93 14
CO10541B 4 6 5 5.32 0.93 6.25
CO10501B 5 6.83 5.34 6.39 0.93 7.32
CO10500B 6 7.61 5.34 7.5 0.82 8.32
CO10502B 6 8.16 5 11.18 0.82 12
CO10503B 6 7.61 5.34 7 0.82 7.82
CO10504B 6 7.61 5.34 5.5 0.82 6.32
CO10505B 6 7.86 5.6 7.5 0.82 8.32
CO10506B 6 7.61 5.34 3.5 0.82 4.32
CO10507B 6 7.86 5.6 6.25 0.82 7.07
CO10512B 6 8.16 3.44 8.75 0.82 9.57
CO10518B 6 8.16 3.44 7.75 0.82 8.57
CO10522B 6 8.16 4.5 7.75 0.82 8.57
CO10524B 6 7.86 5.6 9.5 0.82 10.32
CO10540B 6 8.16 5.6 10.5 0.82 11.32

 Other size options available - Inquire

 

 Not for dirt racing applications. 

 
 
 
 
 
  •  
  • P: 708.488.8211
  • F: 708.366.3563
 
 
Receive the latest news and special offers!