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Were those three pulls for dyno with tuning that requires the A/F wideband sensor bung to be installed in your exhaust or is it just for the HP/TQ numbers?
Most dyno days are 3 pulls for 50 bucks but NO wideband
Thats correct from what I have been quoted in my area -make sure they dont use a tail pipe sniffer IMO it is not as accurate (as well as any good tuner too)