Newbie here on this site...with that said, I am going to replace my front O2 sensor (got a P0031 DTC,CEL)
and will also be replacing my stock spark plugs while I'm at It (got a little over 70K miles on it).
Can you guys or gals recommend a high quality/high performace spark plugs ? Right now it looks like
I may be looking at NGK Iridiums ( I like that they have a 100K lifespan), has anyone tried something
like Bosch Platinum +4, Pulstar, TorqueMaster....high performance plugs for their Subbie ?
Or should I stick to the NGK Iridiums ?