Turbo to down pipe bolts size and thread

[TURBOPOWERED68]

going to install my my "NEW" 3 in TH style DP today but i need to buy bolts for it.
can you guys give me the bolt thread and size please. i would like to stay awy from Torx and allen type if posible.

 

[NCTURBOS]

M8x1.25 if I remember correctly...


K.

 

[ijames]

M8x30 mm long works for me. I don't know if there is room to use a regular hex head - the washer on the socket head cap screws hits the pipe on most of mine. Put fresh antiseize on them every time you ever put them in .

 

[blackmonte]

8 mm 1.25 thread x30 mm long stainless