The PDI 1VD-FTV Single Entry Intake Adaptor with 80mm entry is designed with many neat features.
Two boost ports with brass fittings to connect to the MAP sensor and separately to the boost gauge.
M16x1.5 thread for relocating the intake air temp sensor.
Bracket and mounting for the MAP sensor and throttle bodies directly on the adapter. This means engine harness wiring stays on the engine (to reduce fatigue issues on the harness itself).
Mounting for the MAP sensor filter, above the boost source so it can self drain back into the intake system (as the factory intended).