[KILLA BEE]

Originally Posted by KingLT1

A good Trans tune transforms the A8. Mine shifts great....very consistent. Tires chip on the first 3 shifts @ wot. There is still a lot of unknown out there with the A8. I have found that resetting the shift adapt after making tune changes and letting it relearn helps. It will shift inconsistent for awhile then balance out. Also all the Torque Management controlling the shifts causes a lot of the inconsistency.

I do agree it's not a perfect transmission, it does have a few quirks, but I have yet to drive any GM automatic that I would ever classify as "Perfect". If you want perfect, then buy a M6 and shift thing yourself, that way the only thing to blame on poor shifts is yourself. Lol

Damn your A8 chirps in the first 3 gears??? Wow I havent tried manual mode yet since getting it tuned I will now lol. (Your are in manual mode when chirping like that right, if not I'm getting mine retuned lol)

[70chevelleSS]

Originally Posted by KILLA BEE

Damn your A8 chirps in the first 3 gears??? Wow I havent tried manual mode yet since getting it tuned I will now lol. (Your are in manual mode when chirping like that right, if not I'm getting mine retuned lol)

My bolt on/e85 SS will roast the stock tires on the 1-2 and 2-3 shifts.
The Michelin’s ps4s I hav won there now (305s) grip a lot better but will still spin on the 1-2 and chirp the 2-3.

Manual or auto mode

[KingLT1]

Originally Posted by KILLA BEE

Damn your A8 chirps in the first 3 gears??? Wow I havent tried manual mode yet since getting it tuned I will now lol. (Your are in manual mode when chirping like that right, if not I'm getting mine retuned lol)

Yep chirps the tire even on the 3-4 In any mode...even with 305/35/20 drag radials.

Here is a vid of me doing a launch. You have to have the speakers up loud to hear it crack the tires on the first 3 shifts because the video was filmed from a distance. You can tell it doesn't shift anything like a stock A8 lol

https://youtu.be/pYoTgQVvC7w

[KILLA BEE]

[QUOTE=KingLT1;10607360]Yep chirps the tire even on the 3-4 In any mode...even with 305/35/20 drag radials.

Here is a vid of me doing a launch. You have to have the speakers up loud to hear it crack the tires on the first 3 shifts because the video was filmed from a distance. You can tell it doesn't shift anything like a stock A8 lol

https://youtu.be/pYoTgQVvC7w[/QUOTE

Ohh didn't no you had a whipple