R2C filters are working great! Our motors have been spotless when we have tore them down for a rebuild. We told our engine builder we have been using the R2C filters and he was going to start recommending them to everyone. The greatest asset of the R2C filter is just being able to blow them out and stick them right back on the car. No filter oil and no waiting for them to dry on race day.
I won a couple features this year in my rookie year with the late model.
 I also have won a few big mod races last year and this year. I won the UMP Nationals last year and won the Big Dawg 100 this year with the modified. Thanks R2C!
Jeff Babcock

Infiniti Q50 Cold Air Intake System

Q50 Cold Air Intake System

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Race Filter Black Hex Series

   The Most Powerful Air Filter's in the World!

 Infiniti Q50 Cold Air Intake System


The new, state-of-the-art R2C Performance Q50 Cold Air Intake reduces factory inlet restriction by over 40%. A new CFD designed and tuned intake specifically  engineered based on the demands of the high performance Infiniti Q50 VQ37VHR engine and featuring the best performing engine air filters available.  R2C Performance continues to set the standards for Infiniti performance and engine protection.

  • Excellent horsepower gains that begin at lower RPM levels and carry through to redline - 16+ HP Gains!
  • Enhanced engine note - mild at part throttle and growls on demand
  • Unmatched intake tube finish quality
  • Easy installation

R2C Q50 cold air intakes are available in mirror polished, black powder coat and the stunning, black nickel finish. Patented and proprietary R2C's lifetime high performance air filter technology delivers unmatched engine protection and efficiency. R2C high performance air filters completely eliminate the reliance on poor performing oiled cotton gauze. Not CARB approved.

Select from three intake tube finish options:

  • Black Nickel
  • Polished
  • Black Powder Coat

Replacement Air Filter P/N CO10509 - Order Filters Below

Now available with R2C's new Black Hex Series Street/Race Filters for more power and engine sound.

3 times the airflow of the next leading performance filter!

  Systems normally ship within 48 hrs.


Related Items

  • P: 708.488.8211
  • F: 708.366.3563
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