Average Customer Rating:4.0 out of 5 (based on 8 ratings)
Replacement Air Filters for Street Legal Motorcycles - K&N Replacement Air Filters are designed to fit right into the standard OEM motorcycle airbox. No modifications are required by the owner, no jet changes or adjustment of the carburetors is anticipated or suggested.
Customer modification of the standard airbox - removing the cover, drilling holes into the side or top will have a drastic effect on smooth carburetion. Modifications will cause the stock system to run lean and reduce horsepower. Keep your motorcycle stock and the new K&N Replacement Element will be good for the life of the engine.
Features:
Cotton mesh construction with oil treatment gives high air flow and superior filtering.
Each filter is flowbench tested to guarantee optimum performance for each motorcycle. No rejetting is necessary with stock mufflers.
K&N Air Filters save money in the long run, because they are designed for years of use and repeated cleaning.
Pros: Nice air filter, this is my 3rd bike and my 3rd k&n air filter. Must have, nice hp gain.
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K&N Replacement Air Filter - Yamaha YFZ R6
By OWENS from K-bay hawaii on 03/02/2009
Pros: great buy, easy install. awesome throttle response!!
Cons: none
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By Anonymous from Anytown, USA on 10/07/2008
Pros: the K&N Replacement filter was a great buy! It was a perfect fit in the stock air box and took about 10 minutes to install.
Cons: None
1 of 1 people found this review helpful.
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05 R6
By Chris from Va beach on 09/22/2008
Pros: fits perfect, highly recommended for anyone looking for a good hp/torque gain. Easy to install. comes with great instructions pertaining to the bike. Buy one of these. Noticeable power gains for sure. Probably the easiest install i've ever done.
1 of 1 people found this review helpful.
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Bike ran bad after install
By yamafx4dude from Houston, TX on 08/31/2008
Pros: Makes the bike sound louder. Avoids buying new filters.
Cons: Aftering installing on my 2002 R6 the bike ran very poorly. This is because this k&n filter actually disrupts airflow into the carbs. (#2+3 carbs) total waste of money.
Comments: I would stick with stock if you have an 01-02 R6.
2 of 3 people found this review helpful.
K&N Replacement Air Filter - Yamaha YFZ R6
