Hi i have a my04 STI was reading the new age mod lsiting at the top of the forum. Sounds like the K&N Panel Filter would be a good bet? Is it? will i have any problems?

Thanks kieran

 

K & N or Green filter seem to be the most popular. I got the green filter from TSL. Don't think there's any difference between the two. Both better than oe one.
ken

 

thanks for the info

 

The STi panel filter is also very good though it is a service item, in some, if not all cases, a better choice

Tony

 

I have the JR Racing, which I think is as good as the others mentioned. I can recommend fitting the K&N along with removing the silly "Ram-Air" scoop and ludicrous "Resonator". Do a search for how-to-do using keyword "resonator". It should allow slightly quicker spool-up and the added bonus of making spool, induction and dump all audible Free too

 

Can it be refitted if needed. Car is still under warenty

 

Yup