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Just got the step colder oem ngk spark plugs. Are these pre gapped ready to install?
- Kaleb
Hey Kaleb, yes they are
Is it pointless to get the colder plugs on a stock G?
- KD
If the car is bone stock it's not really going to benefit you much. You could probably argue that a higher mileage car may have some carbon build-up, which generally increases the chances of detonation, so a colder plug would help alleviate that.
i have a tomei y pipe back exhaust on a 03 350z AT . should i get the standard or the colder?
- Dan
We generally recommend 1 step colder for almost anyone, they don't really foul noticeably faster but they help prevent pinging either way.
I have a 2006 g35 coupe AT base with intake,exaust mods do you recommend i purchase the NGK PLFR6A-11?
- Kevin Garibo hurtado
Yes, we generally recommend going with the #6 Colder plugs once you have some bolt-on mods.
Hi I ordered a set of spark plugs NGK PLFR5A-11. I was wondering if these are pre gapped or I got to gap them myself? Thanks
These come pre-gapped!
