BMW S85 V10 E60 E61 E63 E64 Alpha N MAF Delete Boss Kit with IAT Sensor

For S85-powered E60, E61, E63 and E64 models only: this Evolve Alpha N MAF delete boss kit replaces the fragile factory MAF sensors with solid billet bosses and adds a dedicated IAT sensor in the intake tract.

It’s not a plug-and-play part - it’s hardware for an Alpha N remap. No MAF means no MAF-related stumbles, no airflow limits, and no sensor drift. The IAT sensor mounts cleanly and feeds accurate temps to your tune.

• Includes machined bosses, Bosch IAT sensor, wiring pigtail and mounting hardware
• Fits stock airboxes and most aftermarket intakes
• Track-day ready, fast-road friendly - when mapped properly