Silicone reducer and 90' bend

[TimTay]

does anybody know what size silicone reducer would be required to go from the throttle body to the maf? and same for a 90' bend? i have a very nice unused green cotton cone im wanting to put on. fit it my own way. but unsure of the silicone pipe sizes required, cheers in advance!

[rushy]

70mm? It will be different on different engine sizes. Best bet is get your hands dirty and get a tap measure out.