Hi guys, as the title suggests, I'm wondering if the NGK PFR7B plugs will fit a 96 Classic Turbo Impreza Wagon? I've looked on their part finder and it only lists the PFR6B plugs. Thanks

 

yes they do the 7 just indicates the heat range they work at ie these are a colder grade plug. 7's are more sited to cars running a few mods but should be ok. I had 7's in mine running 330, 360 and then 452 bhp.
Due to going a step further I shall shortly be needing 8's so that should give you an idea of the range they cover.

 

Great thanks for the help