Just fitted K&N FIPK
I am from UK, had my WJ for a few months now and starting to modify it.
I just fitted a K&N FIPK to go with my stainless exhaust system, I have removed the big Catalyst as I run my Jeep on LPG on long trips, so should have no problems with emissions.
First impressions on the FIPK, well, you can certainly hear what the engine is doing now, it doesnt feel much different as far as throttle response though, time will tell.
I would be interested to hear from any UK WJ owners regarding ECU mods you may have done, it seems that most of the ECU programmers are not available in the UK, I guess I could import one, SCT is looking favourite at the moment.
Bye for now,