Have seen on here people have changed their vac hoses for coloured one, and have though of doing it as well..

 

Is it a simple pull out the old tubing from both ends, line up on new tubing, cut and simply push back into place?

 

Will this stuff work fine and how much would I need in total?

 

http://www.ebay.co.uk/itm/New-Silicone-Vacuum-Vac-Hose-Pipe-Tube-1m-30-Metre-All-Colours-Choose-Length-/221362533324?pt=LH_DefaultDomain_3&var=&hash=item338a3c33cc

Yeah, that's the stuff I bought.

It is as simple are pulling the old ones off and popping the new ones on.

Measure it roughly and check how much you need, buy an extra meter or so since it won't affect the price.

Iirc a Fabia Vrs has 2 or 3 different sizes and thicknesses.

4mm most common

Roughly how much 4mm will I need and what other sizes are needed if I were to change all coming out of the vac box near drivers top mount