Thread: Spark Plugs - Did you go aftermarket or OEM?
View Single Post
      01-02-2024, 09:56 PM   #19
Eljeffrey13
Private
Eljeffrey13's Avatar
United_States
31
Rep
85
Posts

Drives: Bmw f90 M5
Join Date: Dec 2021
Location: Boston, Ma.

iTrader: (0)
I went with ngk one step colder, my mechanic recommended one step colder when tuned
__________________
Jeffrey jaquez
Appreciate 0
Quote