Either what Adrewc has suggested or another option is some silicone fuel hose (from a nitro car) cut to the lenght(s) you require.
Do not go for 12mm dia, it will interfere with the way the shock piston work, it needs to be small enough skit stays inside if the piston hole pcd.
About 6/7mm ext dia is as big as you want to go.
What car is it?
|