The Forge Motorsport boost tap for the Audi RS3 (8V) allows for fitment of a boost gauge or indeed anything that needs a boost signal, e.g. a water meth pressure sensor, to the 2.5 TFSI engine. Previously we were able to obtain a boost reference from under the MAP sensor, but due to changes in the manifold design, this is no longer possible.

This new boost tap can be installed in under 10 minutes and is fully reversible should you ever wish to remove it. Comes complete with an installation kit, and full instructions.

*Will not fit Engine code DAZA (TTRS 2017- and RS3 Facelift 2017-)