K&N airfilter

Reply Subscribe

Thread Tools

Search this Thread

Dec 15, 2004 | 06:45 PM

bwm87

Thread Starter

Trailblazer

Joined: Mar 2004

Posts: 84

Likes: 0

K&N airfilter

Will just the filter element give better performance? If so does it need to be rejetted, and how much is rejetting if I pay a shop to do it?

Dec 15, 2004 | 07:45 PM

pulverized

Pro Rider

Joined: Sep 2003

Posts: 309

Likes: 0

K&N airfilter

Any time your bike can get more air it's going to perform better. They usually come quite rich from the factory so you might not have to re-jet. I didn't have to with my two machines.

Dec 15, 2004 | 08:43 PM

DrDune

Pro Rider

Joined: Feb 2004

Posts: 693

Likes: 0

K&N airfilter

If your running a YFZ450 there's an adjustable screw that will help regulate rich/lean mixture. that will help not to re-jet as many times as might be needed without it.