Induction hose question

[jays rs]

I am looking to replace the 90 degree bend induction pipe that goes from the air box to the throttle body with a blue silicone one i am wondering could someone give me the internal diameter i need many thanks James

 

[Danny170403]

If i remember correctly its 70mm ?

 

[Saul]

70mm internal dia, buy an 'ASH' hose.. Seemed to have the right leg lengths either side of the bend to get away with just buying one 90 degree section.

About 15 pounds iirc