Hill Power Bend for BMC CDA

[FlameR]

Hey,

I recently bought a BMC CDA for my ph2 mk2 172. I've heard a lot of stuff about the silicone pipe (hill power bend) and do you NEED one? Or do you just get more out of the cda if you have one? I'm going to have a go at fitting the cda tonight, hoping it's fairly easy!!

 

[jon_r]

Its easier to fit with one. They are £50, or used to be anyway.

 

[FlameR]

Do you know what size I will need and where to get one? Also where to get a good cold air feed? The one that comes with the BMC is sh*t.