Condense size

[dave1]

Is it best practise to upgrade to 1.1/4 or 1.1/2 on exterior? Or does it make no difference?

 

[glenno1]

Imo i dont see any reason to enlarge pipe more than 32mm as long as it is installed right as it is only to prevent a block should freezing occur

 

[dave1]

Thanks glenno1. I've seen it in both sizes do thought I'd see which was best.

 

[SimonG]

I always go 1 1/2" and thats purely because I tend to carry more 1 1/2" gear in the van.

 

[acecharly]

makes no real difference costwise, plastic is peanut money anyway.

 

[AWheating]

fit the size you have a core bit for