i am doing an exaust repair on my 86.5 supra anyone know what size in diameter the pipe before cat is and also the inlet on the cat the pipe, what i have to do is cut the flange and weld a piece in between until i get new aftermarket heahders and cat, so this size will help alof so i get a good fit, and please tell me if the size u specify is inside or outside measurment thanks alot guys:1zhelp:
pipe size
- Thread starter Toyotaxtreamteam
- Start date
Hope this helps, When I needed to do an Exhaust repair I had to use a 2-1/4" sleeve to connect the pipes together. So 2-1/4" OD is the size. Cant help with the cat
