does anyone know if the s13 sr20 can accept the s15 6-speed directly or is it different bolt pattern. I'm assuming since they re both sr20's that it will bolt up fine. i know the s14 and s15 tranny fit perfectly. just not sure for the s13.

 

should bolt up the same but remember s13 and s14 has the speed sensor in the tranny the s15 has it in the diff so u need a s15 diff or u need to do somthing to make it work lol

why would u want a s15 tranny anyway they are weak as hell i wouldnt use it unless u plan on staying stock wich no one does lol

 

yes, will bolt up. Need special flywheel/clutch. Shifter comes out a little funky and the speed sensor issue. Its a bad tranny though and I would avoid it as mentioned

 

show car, not going for racing too much, just my KA is about to die and motor anyways. i forgot all about the speed sensor in the diff tho, :/ may stick with the 5gear then. thanks everyone

 

just use the stock SR tranny...the tranny out of the S15 sucks