Ph1 172 & Audi S4
Ok before you all shout just keep your standard airbox etc... My airbox is knackered plus i wanna have a play about using a heatshield/larer airbox!
So whats the diff between the phase 1 & 2 kits?
I've noticed that the phase 1 and phase 2 ind kits are listed separately, why is this? Will a phase 2 kit fit a phase 1?
Ade
So whats the diff between the phase 1 & 2 kits?
I've noticed that the phase 1 and phase 2 ind kits are listed separately, why is this? Will a phase 2 kit fit a phase 1?
Ade
