This thing is absolutely massive and I'm sure flows very well. This inlet mates up perfectly with the P34, S34 and X34 intakes. It works for the B9 and B.95 S4 & S5 as well as the B9/B9.5 SQ5. The support turbos include the TTE710, TTE810, Pure750 and TS2. This huge inlet should flow very well for that big turbo! The installation is pretty straight forward, but may require a few small tools to reach the inlet fasteners.