This is a Boost Tap Manifold for VAG 3.0 Supercharged engine as found in 2010 onwards S4 S5 Q5 A6 A7 3.0T. It will allow connection of a boost gauge to these engines with the minimum of effort.


Forge Motorsport Boost Tap Manifold Audi S5 3.0 Supercharged 08-12
£12.85