is it 3 or 4mm?

Gonna order some silicone hose from fleabay.

 

Any other size recommended for anything else under bonnet whilst Im at it?

there is a set on there with different diameter pipes, was looking at getting some a while back. Should cover most of the pipes (will be waiting to be corrected)

http://cgi.ebay.co.uk/Blue-Silicone-Vacuum-Hose-Kit-3-5-8-10mm-Finest-Quality_W0QQitemZ270182551353QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item270182551353&_trksid=p3286.c0.m14&_trkparms=72%3A1683|66%3A2|65%3A12|39%3A1|240%3A1318

Im thinking of getting braided brake lines soon, so not after spending too much and getting excess :)

Was gonna just order a few metres of black silicone hosing to replace red vacuum I have.

Not sure whether its 3 or 4mm I need.

Im thinking of getting braided brake lines soon, so not after spending too much and getting excess :)

Was gonna just order a few metres of black silicone hosing to replace red vacuum I have.

Not sure whether its 3 or 4mm I need.

 

ime sure the 3mm would go onto 4mm fittings anyway would'nt it

yes it would

cheers

wasnt sure of the implications of running a different diameter hose.

 

Found a website last night where someone recommended 5mm too?

May just go for 4 and pitch in the middle.

is it 3 or 4mm?

Gonna order some silicone hose from fleabay.

 

Any other size recommended for anything else under bonnet whilst Im at it?

 

You'll need 4mm, 6mm and 8mm mate. Personally I'd order from DTA or SFS Performance If I were you. Paul@SWZ was showing me what happens with some of the Ebay vac hose - Discolours and goes almost clear! Looks really cheap and tacky mate, unless you can find a reputable manufacturer on there!