Quote:
Originally Posted by ANMVQ
It will handle basic mods like I have and put down some good power( See sig), But FI you WILL need to upgrade the valve body.
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Not true....I have a 7AT GTM TT stage 2 and am putting down about 200 more whp than this guys G37. I have about 3500 miles on my tranny AFTER the TT install and have NO VALVE BODY UPGRADE.
The tranny WILL have to be tuned by Uprev to increase line pressues and make the shifts quicker in the tall gears. The tall gears (4,5,6,7) are known to have small clutches and the increased line pressues get you through the clutch shift faster.
You can still get the
VB uograde but in wont solve the issue. Only the tune can do that.
Contact Sam @ GTM....he is on this forum....for more information.