Btman

If needed, you can find my ads on ebay for 4EAT and 5EAT all gen VB [fast shift valve body]. I found a solution for the second gen of 5EAT [all TG5D*] three years ago. Already made a lot of VB, all work stably, quickly and without problems. Recently, I post news and videos from car owners with my VB on instagram "bat_transmission".

I still have not seen solutions from any trans workshops to quickly shifting to the latest generation of 5EAT. My VBs are .)

Hello! One more with my VB mod "st2", little more faster with increased ignition timing when shifting to reduce torque losses.

Yes, that link is long story about my experements with 4EAT/5EAT Subaru from 98+ to last VB. That "increases the fluid flow" is very close. But this VB have line solenoids with feedback and simple orifice drilling in separator plate to line of pistons friction clutches does not bring happiness (i checked it)). I had to dig deeper, change the control valve feedback to quickly increase pressure + move point of shift to the border of fall torque (when ECU rolls back the angle of ignition timing and little closes the throttle). In sum, with the throttle open, shifting is fast with a small jerk. p.s. Sorry for my english.)

This is physical modification of hydraulics processes in VB, but line pressure is raised only in the “nightmare” version 5EAT 04+. With ST2 shifts more than 2x faster. In addition, accelerated circulation ATF in lube line & heat exchanger is and cut time lag for PRND.

Hi, from sibiria!) My practics with modification hydraulic schem for fast shift VB 5EAT 08+: stage 1: stage 2: And ver "nigtmare") for 5EAT 04+: