Originally Posted by Shins
George, the Denso`s should be alright for your car as these are the best plugs on the market for the FRS so I`m surprised you don`t rate them! Which ones were they?
The ITV 20`s maybe even 22`s is what you need and they come gapped already, you shouldn`t adjust the gap on them!
I had the same opinion with you mate about the Denso until i change them with the stock ones...My car totally transformed
Try the stock ones with all the mods that you have and tell me your comments
I had the Denso 22's with the default gap but all i have to say is "PIECE OF S***T"
