K&N filter is great! You feel the change in HP. Kind of a pain to install.
K&N X-Stream Air Filter
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I installed this k&n air filter on my 04 yz250 and noticed minor power gains, plus it's a breeze to clean and very durable.
Bought for my 08 crf450r and it increased throttle responsiveness. Great filter.
Shipping was timely, installation was easy, and performance is great! I would recommend this filter for a YZ250 all day!
Highly recommend. increase in throttle response an sound.
this is the best looking air filter ive had in my bike the colors match the bike perfect and all that and fits just right only problem is ive noticed it took my bike down about 4.2/3 horsepower so i would just stick with twin air this is only good if your lookin to show off your ride
A excellent upgrade, to any bike. Would suggest purchasing KN filter oil with this product.
I would definetly recommend this product. Not a gigantic power increase, but I could definetly tell some difference from my old foam filter.
i bought the powercore 4 slip-on and purchase the powerbomb header separately, which made a full system. I purchased the K&N filter to compensate for the added exhaust, so i then had to re-jet and went with a FMF (DJ) jet kit. the K&N filter added incredible amounts of air flow and was easy to install, it lasts longer between cleans, and is very mess free when washing and oiling. with the combo of these three items my bike rips!
K&N does it again with this great product. It fit great and increased horsepower. This filter is simply the best.
This K&N airfilter is awsome
well right out of tha box into the bike pre oiled just aplly sealing grease 5min easy instilation,clean seal an smother throttle respons.didnt expect it would make the difference it made.an not to mention motosport has the best shipping,never past time of arrival an havent had any damaged products yet
worst product for the money really expensive will not stop dirt particles from entering it will let it go right through the carb and into the head causing you to replace your entire top end costing you about 2,000 dollars worst product made never again will i ever purchase a K&N...
Great product.... i notice a increase in overall powner top and bottom end. easy mantience and installing instructions. i would recommend this product to any rider thats looking to take a step closer in the airfilter department on their bike.....dislikes... none as of now. my small town local dealer didnt carry the product but motosport had in covered.
Installation was a breeze b/c the top is a separate piece and it comes with the filter rim grease. i even had to turn the idle down a couple clicks.
Thisair filter is very easy to clean and maintain. This is the top air filter ever.
Very pleased to find a K&N for my yzf. As with my little 50 just woke it up. Breaths like your running no filter at all. Great buy.
i was told that this airfilter would increase power in my bike and it did just that. its a really big difference just coming from an air filter, i am really impressed with it. its extremely easy to clean and it makes your bikes throttle response so much better. it actually helps the sound a little bit too. great product, i will only use K&N airfilters from now on
I love this air filter it is so easy to clean and gave my bike alot more power, didnt like the price tag but well worth it. Good Buy, Thanks Moto Sport
This is the best filter ever, really easy to clean, and put back, and give me on my CRF250R more power, the best for all riders....
This air filter fits perfectly over your stock airbox opening to ensure no dirt gets into your carb intake...you get a good seal over the airbox so it picks up all the debris! I noticed significant throttle response once it was put on and even more so coupled with an aftermarket exhaust......you may consider re-jetting your carb once you install!