always let it shift itself from 2 > 1 and the slight jerk is normal. the gearing in the 7AT down low is mean so it's nothing to worry about lol
now if it's grinding i may not think that is ok.
my Z is in manual mode 99% of the time. i run the gears all day. i do downshift to tranny brake a bit to save my brakes as well. again 2 to 1 is a no-no though. you should be fine.
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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc.
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
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