S3 Dave
Now running on Heavy Oil
Has anyone used these plugs?? They are cheaper than the Standard plug........ Any thoughts recommendations? Can't believe there is not a sticky for plugs.
Funnily enough i have been running Bosch super 4's for about 3 years without a problem. Just wanted to give these others a try. Supposed to be good for 100,000 miles. Always a varied response when it comes to plugs.
I have those NGK PFR6Q6458 in my S3 seem ok to me