Quote:
Originally Posted by zuperman 370
From what I understand there have been a couple of forum members who have already we t with this mod but haven't gotten any feedback from them yet, please gtm guys chime in as I'm sure you got full customer feedback reported to you guys
|
I'm prety sure I'm one of the first, however it's on a G37. Initially the shifts were slightly improved (quickened/firmed up). It is back at GTM being tuned for more pressure that will make it shift harder.
The G37 7AT shifts very slow stock and has a significant lag from the paddle in manual mode to actual shift. The
VB upgrade improved this slightly but was still too slow & soft. Now bear in mind that over 150 Whp was added at the same time as the
VB upgrade when the twin turbos were installed.
I expect to have the car back in the next week or so. When I get some miles in on the car I will post updates. I know they are still perfecting the
VB upgrade through trial & error. So results will vary as they get it fine tuned and install it on differing applications and customer requests/preferences. (for instance I asked for better timing on shifts, but not tooth shattering shifts)