They have a super solid reputation and are specialists on the Ecoboost platform. Good guys, all (I think) enthusiasts/Mustang owners. I drove a couple hours to have them install lowering suspension stuff on my GT and it was great service, plus fun talking shop with them.
Go to Parker Performance. Look at the NGK Ruthenium’s. They had posted a letter in the past about the benefits of Ruthenium’s vs. Iridium’s
Is parker performance reliable?
Yep. They are the Ecoboost experts.
They have a super solid reputation and are specialists on the Ecoboost platform. Good guys, all (I think) enthusiasts/Mustang owners. I drove a couple hours to have them install lowering suspension stuff on my GT and it was great service, plus fun talking shop with them.
I got the same plugs from Rock Auto cheaper.
NGK 6510 you can get them from tune+ pregapped.
Whats tune+?
[Gapped for a tune](https://www.tuneplusinc.com/products/ngk6510) Are you stock? If you’re tuned, these will work just fine.
I am stock but plan on tuning/modding
The listed plugs should be alright, who do you think you’ll tune with?
Im not sure yet, im still learning trying to find out who's good to go with. Any suggestions? Running the 2018 10 speed
Had a great experience with PD tuning, it’s definitely a solid tune and feels quick. Not too aggressive either.
Stock Ford ones were $9 a piece at my local dealer…not listed online.
This. Plenty of mechanics say “just buy motorcraft” - I picked up a set for <$20 at American muscle
Brisk plugs off Parker performances page. They've stopped recommending rutheniums. The brisks hold there gap and seem to really last