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- Part #:63-9022
- Includes K&N filter # RC-5100
- Compatible with filter wrap # RC-5100DK (not included)
- Download installation instructions (PDF)
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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-9022 Customer Reviews
8 Customer Reviews
Reviewed by Sam Y (Hillsborough, NC) Reviewed for a 2004 Toyota 4Runner — Sep 12, 2016 1:10 PM
I installed this on my 2004 4Runner and it looks amazing and sounds great on it! I also installed, Jet Power-Flow Mass Air Sensor, Airaid PowerAid Throttle Body Spacer and the K&N 63 Series AirCharger High-Flow Intake Kit. With all of these on the truck it makes an amazing growl around 3k rpms. Power has increased allot as well, MPG went from, 17.7 to 21.5. They were all easy to install and I would recommend them to anyone!
Reviewed by eric s (WILLIAMS, AZ) Reviewed for a 2004 Toyota 4Runner — Nov 10, 2015 6:16 AM
Reviewed by Robert L (Muncie, IN) Reviewed for a 2003 Toyota 4Runner — Oct 29, 2014 3:08 PM
Ok, if you're not getting increased gas mileage, it's because it's so much fun, you can't keep your foot out of it! I was concerned about additional noise, but there really is none on my 2003 4 Runner, until you punch it, then it's really throaty. My mileage has gone up about 1. The performance is immediate, and very apparent, most notably response time seems instant, no lag. Increased torque and hp you can feel. Oh, my mechanic said it was a bear to put on, and didn't fit easily.
Reviewed by Caeley M (Florence, SC) — Sep 15, 2011 8:28 PM
Reviewed by Rodney M (Houston, TX) Reviewed for a 2003 Toyota 4 Runner — Sep 21, 2007 8:11 PM
Excellent installation instructions-took less than 1 hr to install. Although this kit provided increased hp at higher RPMs, part-throttle response suffered, as did low RPM torque. The factory intake has a tuned chamber which provides vacuum to accesories that K&N kit lacks. Also, the "free-air" design draws too much hot air from the engine compartment - they shouldn't call it a Cold AIr Intake. In hot weather the performance diminished even further. After 2 months I removed the K&N kit and reinstalled the factory intake which I modified to remove restrictions while maintaining the "cold" air ducting.