Evening all,

Can someone please help me confirm that uk gearbox's- TY754VN1AA and TY754VN5AA are both identical. I have a uk my99 and my current 1AA box is on its way out. Ive just came across the 5AA box (from a 2004 uk wrx) and remember reading that they have the same ratio's.



I would be very grateful for all help received


Lee

 

bttt

 

My box is TY754VN4AA
the same ratios as yours as far as i know, look here
https://www.scoobynet.com/drivetrain...ox-ratios.html

and here
The SPDA - Transmission Chart

hope it helps