I've had my 94 wrx jdm about a year and a half now and i think it's time for some new plugs. It's had a couple of interim services but i'd like to change the plugs as i'm not sure when they were last done. i'd change the leads as well if it didn't have the damn coil packs!!!

so which would be best for my car?

it's covered around 85k miles, has equal length headers, decat dp, decat centre and uprated back box. other than that a panel filter is the only other mod. i know it's far from "moded" but it's not standard spec either.

also how hard is it to change them? the plugs at the back look like a bit of a pig to get to. is it a case of taking the arch liners out to get to them?

cheers for any advice.

 

Its a little bit fiddly but not difficult, you need a short extension bar to get to the plugs..

Use NGK's as recommended by subaru.

 

For those type of mods, go for the NGK PFR7's!

 

cheers guys. any idea for the best place to get them from?

 

I believe Alyn at AS Performance stocks them and can deliver anywhere.

http://www.asperformance.com/