Whats everyone's experience with the F5a51 gearbox in our cars, have read articles saying to replace the wave spring and add a trans cooler to extend the life of the trans etc.
Can these be a durable transmission...
I using CVT and is which piggyback can change CVT rev limit/ change gear timing?
because i found that CVT will auto up gear if RPM or torque reached require range.
i want to increase it. so that late auto shift up gear.