Originally Posted by
3i-bays
I'm running a 200 brake rs turbo engine in my 3i, and I'm still on the 3i gearbox. Its been fine for 3 years. I have got an s1 box to fit in it this winter but your box should be fine. Put it in and run it, then replace it when it shits itself

That just doesen't solve the problem, if i take the chance and it breaks, then i'm without a car, and still without the money to buy a stronger gearbox, and then i can't even sell the car if the gearbox is broken, or at least not at the same value as now.
I just Think that the engine seems so fragile, and Would just love to get something stronger and faster than the Stock rst. I Would also love a tuned rst, but as i Said, i really dont belive it Would be realistic to achieve that with my amount of money for the next Many Many years :/