I want to upgrade my intake

From Ninja250Wiki

Which aftermarket air filters fit the Ninja 250?

Do K&N pods provide a significant improvement in horsepower?

How do I get the airbox out to install airfilter pods?

I've got the filters in, now what do I do with the battery?

What do I do with the crankcase vent hose?

How do I make use of the extra space under the seat?

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