K&N Air Filter

[Hellgate]

Thanks for your comments - I'll think about the K&N. Obviously there's no 100% argument towards or agains buying one when not using a PCIII

Hellgate, just to help me fully understand your comment - what does it mean to have a FAT A/F? Is it a special type of filter or just means the filter is indeed \"fat\" and does not let a lot of air?

Sorry, fat as in rich.

 

[Johny Bravo]

Also after installed, disconnect the battery for a few minutes. I hear this helps to reset the ecu and it will adjust to the changes you've made.(only on 07-09 model years due to no o2 sensors on the 04-06)

Hmm... I have always wondered how did my engine /04/ get the exhaust gases condition with the lack of Lambda /O2/ sensor... Maybe predefined values on the ECU???