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K&N Cold Air Intake Replacement Filters Part #RU-4990 Customer Reviews
4 Customer Reviews
Reviewed by Garrett G (STEVENSON RANCH, CA) Reviewed for a 2015 Mazda 6 — Aug 09, 2015 10:30 AM
I replaced my old Injen nano fiber filter for the K&N. The K&N was about 2" taller than my old filter which made a huge difference with sound and performance. I highly recommend this product
Reviewed by Joshua K (Helena, MT) Reviewed for a 2003 Dodge Durango — Mar 20, 2012 9:03 AM
These are the best air filters period. I recently bought the Volant air filter and between these two filters I had to go back to the K&N. I can literally hear the difference.
Reviewed by Julio S (CALEXICO, CA) Reviewed for a 2006 Ford F-150 — Oct 28, 2011 2:25 AM
Bought a nisan 350Z, came with an aftermarket air intake, air filter was in need of replacement. Came across this web site. Very easy to follow steps to find the correct K&N filter for my intake, but best of all was the price and free shipping. Can't go wrong with that, plus K&N products really deliver!!!
- 1-Year Lower-Price Guarantee
Ships By 7/23
- Style:K&N part # RU-4990
- Part #:RU-4990
- Urethane Top
- 3" flange, 6" base, 5" top, 5 9/16" high
- Replaces the intake filter on the following K&N intake kits:
- 57 Series FIPK: 57-2561
- 63 Series Aircharger: 63-1108
- 69 Series Typhoon: 69-1040TP, 69-1040TWR, 69-3500TB, 69-4516TS, 69-5306TS, 69-7061TS, 69-7062TTK, 69-7070TB, 69-7070TP, 69-8250TS, 69-8250TWR, 69-8431TP 69-8432TS, 69-8610TTK, 69-8611TS, 69-8702TP
- 77 Series Metal: 77-1516KP