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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-9035 Customer Reviews
35 Customer Reviews
Reviewed by James D (WATERBURY, CT) Reviewed for a 2013 Toyota Tundra — Jun 09, 2016 6:44 AM
This product is worth the money just for the sound and power I am also very pleased with the mpg even even with my heavy foot Thanks K&N for a pretty awsome product .Time for an upgrade to the east now.
Reviewed by ERIC T (Vista, CA) Reviewed for a 2015 Toyota Tundra — Dec 24, 2015 6:05 AM
A lot louder than I expected when you are on the gas pedal. Have not seen an improvement in gas mileage yet. Seems to have a little more power. Wish I knew it was going to be so loud because I might have choose a different sealed intake. Also the instructions were okay but they could be better. My truck has the 4.6L V8.
Reviewed by Stephan H (AURORA, CO) Reviewed for a 2011 Toyota Tundra — Dec 02, 2015 3:14 PM
Very pleased with K&N's product. Installing yourself is pretty straightforward although finding an instructional video on their website helped clarify some of the gaps between steps. I goofed when replacing the mass air flow sensor. Put it in upside down and when starting the engine, it would immediately shut off after a few seconds. So don't be like me, put things back in place correctly.
Reviewed by Ben E (CUMMING, GA) Reviewed for a 2014 Toyota Tundra — Nov 09, 2015 8:46 PM
What a difference sounds so much meaner and pulls much harder! Plus an extra 100 miles with every tank! No bs went from 330 to 430 by adding this intake! Buy it already.
Reviewed by Brandon B (HUTCHINSON, KS) Reviewed for a 2010 Toyota Tundra — Sep 21, 2015 6:20 AM
Installation of a couple bolts were a little off from the directions (need a reference chart with pictures matching hardware supplied). As for the overall performance... I could notice better throttle response and reach a higher speed in an area where I put it to the test for my satisfaction. This product does make your truck louder, but that doesn't bother me like it might with some other people.
Reviewed by Michael F (GILBERT, AZ) — Sep 09, 2015 8:14 PM
Sounds great above 2300 RPM and barely noticeable below that. Fuel mileage has increased slightly and HP increase is minor but noticeable. Instructions left much to be desired, however the installation is really straight forward so the missing steps were easily figured out. I'm very happy with this purchase.
Reviewed by Carl E (Kingsport, TN) Reviewed for a 2012 Toyota Tundra — Jun 17, 2015 4:43 AM
Pleased with my purchase and how it works, hope to get many years of service from it. Install was not that bad, instructions could be a little clearer with the parts diagram on a separate page so you do not have to flip the instructions over constantly counting and reading about the parts list. It would also help if the parts diagram was increased in size to see it more clearly. Other than that it was ok on the install.
- Save 20% Use Promo Code special20!
- Rebates: $25 Details
Ships By 2/27
- What Do You Drive?
- Part #:63-9035
- Estimated horsepower gain: 13.75HP @ 5517RPM
- Not CARB emission certified
- CARB EO Pending: Cannot be shipped to California
- Info about CARB regulations
- Download Dyno Chart (PDF)
- Download installation instructions (PDF)
- Includes K&N filter # RF-1042XD
- Compatible with filter wrap # RF-1042DK (not included)
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