Spark plug Autolite or OEM Audi

Audi A3 spark plugs work like a charm. Stage 2+ & fully upgraded supporting hardware.

I used them in my 2007 Tacoma with no problems. Left them in for several years.

I put autolite's in my 2010 V6 and they've been perfectly fine.

Since I've owned my 18 S4 i've done almost everything myself:

4 oil changes, spark plugs at 40k, 2 sets of pads and 1 set of rotors, both air filters.

I just installed a set of Iridium XP 6203 in my Optima 2015 and they're working fine. Gap was incorrect on 2 of them, but was easy to fix.

Put autolites in my Durango, ran like junk nd put NGK in and better.

With almost every car, using OEM plugs is the way to go. The one brand to ALWAYS avoid is Autolite. They are extremely poor quality and I have never seen them work long enough to justify the cost saving.

Autolite plugs are bad.

Do yourself a favor and throw Autolite plugs in the garbage.

Definitely do NOT recommend Autolite spark plugs.