Hi all, and sorry in advance if this has been asked a million times already. I'm a complete novice at the whole subaru world so I need some advice. I have a 02 bugeye wrx and I want to change the plugs on it. I've been told a few different makes of plug but I'd like to know what you guys in the know think. Nothing better than advice from people with actual experience rather than listening to a mechanic who is trying to flog his own stuff!!

Any help with this would be greatly appreciated.

P.s she is completely standard for now

Cheers

 

NGK PFR7B gapped to 0.65 to 0.7mm

 

can i jump on the thread also my carsa a 1999 uk2000 ppp cheers guys

 

As above, Ngk 7b's ...you can't go wrong with them.

 

ok cool

 

If your car is un-modified\standard boost then 6b's will do fine.

 

no it ppp and gets driven hard

 

As stated by Shmerman NGK PFR6B's are fine, PFR7B's are more for tuned engines around 300bhp~ and above for a WRX, 7B's are a colder plug allowing for higher combustion chamber temperatures. Best checking your car's manual as it will what it should be.
PFR6B's should be pre gapped to 0.8mm.