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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-9036 Customer Reviews
107 Customer Reviews
Reviewed by Matthew V (MAPLE VALLEY, WA) Reviewed for a 2012 Toyota Tundra — Feb 27, 2018 2:22 PM
The intake kit arrived quickly and the instructions were pretty easy to follow. I have noticed some increased throttle response and the system does allow the engine (high flow intake noise) to growl a bit when you accelerate hard. I don't know if the gas mileage will/has improved as I am still on my first tank of gas with the new system.
Reviewed by Michael M (BROOMFIELD, CO) Reviewed for a 2012 Toyota Tundra — Feb 12, 2018 9:25 PM
Installed on 2012 tundra double cab. So far, sounds burly, feels like it definitely has more punch when you step on it. Installed with my 4 year old as a helper. Label and count your screws first, makes it way easier and less chance to screw it up. Over all not hard to install even for a non car guy like me.
Reviewed by Keith W (Mission Viejo, CA) Reviewed for a 2017 Toyota Tundra — Jan 11, 2018 12:26 PM
I've always liked K&N products. They have saved me a great deal of money over the years by not purchasing those nasty paper filters. The supplied instructions are so, so. Use the K&N install video on YouTube. I didn't realize how clean this install looked until I had removed the giant filter housing and attached plumbing filling a large Home Depot crate with the excess plastic. Sounds good when the 5.7 liter is allowed to B-R-E-A-T-H. A little uptick in mileage.
Reviewed by Bradley M (HANKAMER, TX) Reviewed for a 2016 Toyota Tundra — Jul 31, 2017 7:17 AM
Installation was not too bad once I figured out how to disconnect the existing sensor wiring harness. Was a bit tight on the back side getting to the mounting bracket. I may need to look at it again and do some minor moving. Overall was not bad and the results were immediately seen. I like it.
Reviewed by Ramon A (McAllen, TX) Reviewed for a 2017 Toyota Tundra — Jul 30, 2017 3:03 PM
I just love the sound I get every time I step on the throttle, it's amazing! And I can really feel an increase in horsepower. I will defenetly recommend this product to everyone I know.
Reviewed by troy p (LA PORTE, IN) Reviewed for a 2013 Toyota Tundra — Jul 01, 2017 4:46 AM
I had a whistling noise at lower rpm's right away, ordered a new manifold gasket (22271-50050) and all is great. the factory 1 has a metal screen that will whistle noise with the increase air flow! That part is a Toyota part btw. over all super easy to install! sounds good, the longer I have it the more I am liking it. Next stop Cat-Back I guess!lol
Reviewed by Brian L (Las Vegas, NV) Reviewed for a 2016 Toyota Tundra — May 11, 2017 9:31 PM
It took me about 3 hours to install but this is the first time I've installed one. I took my time and followed the directions. Found a video online that showed it step by step. Once installed it fired right up and I could hear a difference right away in the tone. I've driven the truck around town the last few days and not on any highway. I've tried to be consistent in how I accelerate etc and I have gotten about 0.8mpg increase in town. Highway next week.
- Rebates: $25 Details
Ships By 4/24
- What Do You Drive?
- Part #:63-9036
- Includes K&N filter # RF-1044
- Compatible with filter wrap # RF-1020DK (not included)
- Download installation instructions (PDF)