If you are seaking more throttle response want more power should def try trin air filter kit by far best set up I have seen. Very easy to install easy to clean and fits perfectly.
Twin Air Power Flow Air Filter Kit
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Hands down puts the stock set up to shame. Cleaner oil = happy engine! A must buy for 16 ktm 250 xcf
Great product from twin air
This makes life a little easier when changing filters
This product rocks
Great purchase for my 08 crf 450 r. . I can definitely feel the throttle response. . My corners have gotten a lot faster. .
Paired this flow kit with a yoshimura slip on and definitely noticed the power increase. Sure you can always cut your stock screen out, but if you can spare the extra coin this is a really trick machined aluminum part! Only takes minutes to install.
combined with a two brother exhaust and rejetted it woke up the 07 crf450. You can hear this thing sucking in air to the carb.
This is a very nice filter cage, but it's not worth 150 bucks. I bought one for a CRF250R a few years ago and it was very trick. Since then I just cut the metal wire screens out of the stock plastic cage (which weigh about half a pound) and just buy the twin air backfire proof air filters. P.S. don't expect a huge horsepower increase, just improved off idle throttle response.
execellent fit and craftmenship. i love the aluminun basket so much that i bought 2!
Just take the backfire screen off the stock plastic cage. Does the exact same thing! Than all you need is the filter wich is alot cheaper than this kit. WASTE OF MONEY.
twin air makes the best filter hands down and no mesh screen= major plus!
Installed fine on CR450, Good seal, trick aluminum frame, worth the money if your running foam
Have noticed a little more gain in the low range and most of all great quality.
Overall, I think this is a really great product, especially for the CRF450's. Makes changing and cleaning the air filter a much easier task. The stock filter cage is a PITA to change, lets dirt in, and is hard to line up correctly. This kit lets zero dirt in and lines up in a snap. Best part I've purchased for my bike.
The only thing that is wrong with lthis kit is that getting the filter clean takes much more work than a K&N, but the airflow is just as good if not better.
fits perfect. cage is much lighter than stock. I like very much. I gave it 4 stars because its not really nessesary unless your riding woods. For a motocross track just take out your stock backfire screen and you will get the same effect. Ive never seen a bike catch on fire from that screen being removed, have you? Regardess of the fact that is a waste of money, its very trick.
I bought a quad that already had an aftermarket pipe but still had the sub-par stock Yamaha filtration system. It made a noticable difference in both engine response and power, what more could you ask for. I have since changed over to a different system because of extensive modifications requiring the elimination of the stock airbox altogether, but it had nothing to do with the quality of this product.
If you ordered just a TwinAir stock replacement filter will be just that - A STOCK SHAPED FILTER.
For more detailed information, here is a link to the instructions for installing this kit on your bike: