kleen air

Looking to start doing some modifications on my 2011 ZX6R, but had some questions before I have at it. I'm looking at getting: 1. Pinebox 2. Slip-on exhaust 3. Ivan's performance block off plates 4. K&N air filter I'm wondering if any of these mods will cause the check engine light to come...

Ok I would like to get this straightened out and get the right info here. Some things I've read about the ckleen air mod people are saying its removing the PCV type system going to the air box. From my understanding it's basiclly like an air pump on a car, pumping oxygen into the exhaust to help...

I will start with the disclaimer that I am coming from the Triumph world, but I assume the bikes operate in the same fashion here. So on the ZX6 airbox there are two major airway connections: 1. There is one connection for the crankcase breather line that allows fumes and oil to exit the...