Do I need a wideband installed just to get baseline power numbers on a dyno? Called the shop and asked about getting some numbers just for the hell of it and he told me a price "with wideband"
"with wideband" means they'll put their dyno wideband in your exhaust for the pulls so you can see afr. shops usually charge a little extra for this. If you just got the car this is a must to make sure the tune is good.