Was the E92 a 6spd auto?
You might just be showing more of the benefit of the 8spd auto vs the 6spd auto. Although without the tune, he would have just walked you earlier.
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'98 Dinan/RMS stage 2+(VAC cams, CES Cutring etc)
'15 Buick Regal "T"(wife)
'06 Saab 9-5 Combi 5mt (full suspension, LSD, clipped turbo etc)
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