Janspeed Turbo J Pipe OD?

[AndyMinto]

Hi forum,

To save me the hassle of taking things apart and measuring, does anyone know the outside diameter of the J pipe as I will need to replace the two rubber connecting hoses this year (the one between the J pipe and the turbo and the one between the J pipe and the blow off valve).

Many thanks in advance and I know I'm just being lazy!

 

[plyidz280]

Hi AndyMinto, the OD of my J pipe to BOV is 51mm. And the Turbo end that has a cast version of a swage lip is 55mm on the lip and 50mm behind the lip. My J pipe has been powder coated so may alter the OD by about 1-2mm. I hope the info helps.

 

[AndyMinto]

Many thanks,
I've already bought some calipers and measured it as this was quite an old post and you're right about the sizes.