Customer Reviews

K&N 33-2343 High Performance Replacement Air Filter

5 star:		(12)
4 star:		(3)
3 star:		(0)
2 star:		(1)
1 star:		(0)

 

 

I am very happy with this purchase. Have 2 other cars with K&N's installed and wouldn't have it any other way. Pay a little more up front but the savings in fuel and replacement costs are worth it. They are a breeze to clean and re-oil. Buy one.. You won't regret it!

Installed on 2007 Civic Si Sedan. Easy install, 5 min tops. Car used to purrr at V-TEC kick, now it growls. The OEM filter (brick) was choking my car! Long time K&N user and always more than satisfied with their products. Best $40.00 you can spend on your car.

I own a 2008 Honda Civic SI Coupe and wanted to get a Cold Air Performance Filter, but, they don't make one for my car that is smog legal. So, I purchased this one in hopes that it would help my car perform a bit better, and it did! The engine sounds a little deeper and it responds better. I am very happy with the K&N Replacement Air Filter and it was a great price!!!

Item is exactly as described.. I bought it as a replacement for the factory filter in my 09 civic si. The only difference I noticed is the K&N filter is a little lower profile, but works just the same

Look don't buy a high-flow reusable air filter if you want the performance of a super-charger. If you want to never, ever have to replace an air filter(at $20 every 6k or 8k miles) then buy this! Buy it now! My Ele felt slightly more peppy off of the line but I believe that it was more placebo than actual performance gain. I haven't broken out the calculator and a fuel log to monitor any milage improvements. I like never having to buy a filter again as long as I maintain this one. Seriously, buy it.

Oh if you are into the more tuner side of Ele's than peep the K&N Typhoon FIPK that is supposed to have "feel-it-in-your-pants" improved performance and noticeable mpg increases. I shied away from it due to my own skepticism and the $100+ price tag.

Easy to do & gas milage was improved over my dirty one. twelve, thirteen blah blah blag, is that 20 words yet

The K&N 330-3243 air filter is a perfect fit for the 2008 Honda Civic Si air filter. Since it is reusable (with a recharge kit, sold separately), it could be the last air filter I buy for this vehicle.

This filter will pay for itself after 3-4 'cycles' of normal replacement. Seems solid, super easy to install. Came with a red 'STOP' sticker to warn the shop mechanic that it's not disposable, which is good.

Just installed on my 08 Civic SI. Car idles better, acceleration feels a bit snappier, and exhaust tone sounds a bit throatier.

The car would 'buck' on cold starts (lower than 20 degrees) with the original air filter as I was driving away at slow speeds. This problem seems to be solved with the K&N air filter.

I had a K and N filter on my '94 Toyota truck that was great. When I bought a new Honda Element a month or so back it made perfect sense to upgrade to a K and N filter for it too. So far, so good.