Sr20 fuel line/downpipe sizes

[devsbeater]

I keep forgeting to measure the 3 bolt flange on my t25, just wondering what size it is so I can order one from work, cause I'll probly forget tonight again.

Also, what size fuel line would be ideal, especially if I'm gunna be upgrading the injectors and stuff later? Should I go for 3/8 or is 5/16 fine?

Thank You very much

[david200095367]

if you are using stock turbo elbow im pretty sure its 2.5 in and the stock rubber fuel line im pretty sure is 5/16.

[devsbeater]

thank you