hello there I'm about to change the spark plugs
I got confused they say that the supra has the second gen B58
and according to NGK, it uses the NGK 96206 (SILZKGR8E8S)
but I see people here running the NGK 94201 (SILZKGR8B8S)
which is the correct one?
UPDATE:
I contacted NGK and this is what...
I'm not that big on modifying cars and I want to buy and install the RK Titanium exhausts my car is stock and I am planning to keep the stock downpipe what range of decibels should I expect and what other things should I consider