Hi

I've got a Diamante 30M with INVECS-II tip tronic transmission (only transmission for this car). I have a 2.5" exhaust system and cold air intake.

I'm currently looking at adding headers and a mivec/fuel controller.

What I want to know is, has anyone upgraded their stall converter with these gearboxes? Like you can with a conventional auto.

Can you get upgraded valve bodies so that it shifts faster?

I have a nice big tranny cooler on her already.