gearbox

[jesam]

Ok two questions i have
1st is there any way of making the standard automatic transmission stronger? .
2nd if i want to convert to manual which gearbox do i need ?
any help will be good

 

[4gbanger]

1st - i heard only 1 guy from singapore did that and his car is 500+- HP on wheel. he sends his gearbox to australia to did that. i think u need to talk to gearbox expert.
2nd - i think any GB from evo 4-9 is convertible. the only difference is gear ratio and 5 or 6 speed. you might also need manual pedal & hand brake lever.

 

[jesam]

Thanks for your help looks like i will go for manual i no its not that easy to do but it will be worth it 600 bhp is my goal i have to take out engine any way to fit tomei stoker kit so this will be a good time to fit manual gearbox just need to get all the parts first for this conversion

 

[vr2turbo]

Wow! 600 horses on a trek.....fuh!

 

[4gbanger]

good luck on your rebuild airtrek.. please share it here. might inspire our friends here with your rebuild.