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K&N Air Filters Part #33-2435 Customer Reviews

Average Rating

45 Customer Reviews

perfect

Reviewed by Robert S (DUNCANVILLE, TX) Reviewed for a 2017 Toyota RAV4 — Dec 02, 2016 7:50 AM

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Perfect replacement filter. Super easy to install!

2014 Prius

Reviewed by Blake B (MIFFLINBURG, PA) Reviewed for a 2014 Toyota Prius — Sep 12, 2016 7:46 AM

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The filter was easy to install. It give me better gas mileage and acceleration.

K&N Air Filter

Reviewed by Timothy K (Phoenix, AZ) Reviewed for a 2012 Toyota Prius — Jan 15, 2015 8:19 PM

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The last air filter replacement you will ever need.

new k&n filter

Reviewed by Charles W (Selah, WA) Reviewed for a 2011 Toyota Prius — Dec 06, 2014 12:55 PM

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Still undergoing initial testing...

Good acceleration

Reviewed by Jason H (SACRAMENTO, CA) Reviewed for a 2014 Toyota Prius — Jul 30, 2014 10:45 AM

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Doesn't save a whole lot of fuel on my Prius, but smooth acceleration.

K & N is the only way to go!!!

Reviewed by Carole A (Morongo Valley, CA) Reviewed for a 2014 Toyota Corolla — Jul 22, 2014 4:56 AM

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Best deal out of all vendors selling this filter. Instant 10% increase of gas mileage. Ordered one more for my Prius Plug In.

Air Filter

Reviewed by David S (ATLANTA, GA) Reviewed for a 2011 Lexus CT 200h — Jun 30, 2014 8:48 AM

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It is what it is, I buy these because they are reusable. I will say that this one didn't seem to fit as snug as most K&N filters do in other cars (mine is Lexus Ct200h). For example in my Subaru it is super tight fit instead of being able to shift around a little bit like this model.

The easiest and fastest way to boot your engine response.

Reviewed by Steven H (FOREST HILLS, NY) Reviewed for a 2011 Toyota Prius — Jun 04, 2014 8:32 PM

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I didn't realize that my 2011 Prius can have such a sharp engine response. The difference is very noticeable. My gas mileage has increased too. This gotta be the easiest and fastest way to boost your engine response.

Better gas mileage

Reviewed by Eric S (Westminster, CO) Reviewed for a 2013 Toyota Prius — Apr 25, 2014 5:19 AM

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I put K&N filters in all my cars. This one went in my 2013 Prius. I drive 100 miles a day of witch 95% is freeway. I went from 48mpg to 50-51mpg after installation.

Best filter for the money

Reviewed by Joseph F (White City, OR) — Apr 24, 2014 8:47 PM

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As an ASC certified mechanic I know when a filter is doing its job. I always have an slight increase in power and mileage, and not to mention never buying another filter again. The only thing most people need to remember is not to soak the filter with oil after you clean it,make sure you damp it dry from over spray also. The reason for this is not to get oil residue on the sensors(mass air flow)in the filter assembly.If you notice some ruff idling or missing,spray MAF with brake cleaner and go.

K&N Air Filters - 33-2435

(45)
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