wot spark plugs?
 

gunna change plugs - wots best 1s 2 replace them with - opinions please!

bttt
 

whats the spec /model year of your car ???

iv got a bugeye with the following mods and i use ngk 7s as iv been told they run a little bit colder as the car is modified its supposed to be better for performance .

vf35 + sti inter + bigger injectors+prodrive full system +bigger fuel pump 255L
330bhp ish :thumb:

93 wrx - tdo5 turbo - fmic - 255lph fuel pump - full decat exhaust - k&n, 320/310.

oh yes! custom map by scoobyclinic!

NGK PFR 7B

or

Denso IK22

think there what you need to an import/modified impreza

Gaz

bttt
 

ngk 7s thats the ticket :luxhello: :luxhello:

cheers peeps