Im thinking of getting a replacment elements for my 2003 STI Type UK and from what I can gather by reading some of the threads, the Green panel is the best option.

With the stereo off I can just hear the boost and the dump valve but will it be more audiable with the filter upgrade? Would I notice any difference in the cars response and would I expect to get any problems with the MAF?

Thanks
Andy

 

Anyone?

 

I have a JR panel, and I can hear the induction and DV a bit more. Nearly got me into trouble as the missuse questioned whether I'd been spending money behind her back again No MAF issues after about 10 months running either

 

Not noticeably louder & no known issues with MAF's

 

I changed from an STI filter to a green, with the green I could hear very slight increase in induction noise just on initial throttle, and I do mean slight..

 

Cheers for the reply guys!!!

 

If you want to hear more try to remove the resonator in the intake (inside the inner fender).

 

Yeah I agree with Tarmaniac

 

How would you go about removing the resonator?

 

have a search for 'air box mod'...its all in there including pics and instructions!