Hey guys,
I stupidly bought a recon gearbox from mrengine.net and now after i got it fitted there is something wrong with the back end. I think he has sold me a jdm box and my car is a 2003 wrx uk car. I cannot get any joy from this cowboy and he has ceased trading. Could anyone tell me where I could lay my hands on a jdm back diff as the car is back together and the diff seems the easiest fix. I am going to the garage today to get the gearbox number so i would appreciate any help in finding someone who knows about drivetrains and someone i can speak to on the phone to find out the final drive ratio on the box I have fitted,

Cheers.