N51 N52 MAF and Intake Pipe Assembly | MAF85Upgrade your intake airflow with this air intake pipe designed to connect directly to the factory N52 MAF diameter and connector. Sized to the stock 2. 95" inner diameter, the air intake pipe attaches directly to the throttle body and goes into the factory N52 MAF for a smooth, more efficient MAF adapter. This air intake pipe transitions smoothly from past the MAF point to the throttle body, reducing pressure drops and drag going into the intake

M52 or S52

non m sport

With a 1 1/4” vacuum hose sizing and a 1/8 hole for compressed air or media blasting

and allows you to reinstall your wiring harness bracket to your N51

For non I-drive E9X chassis

the DISA valves and intake valves

BMW E83 X3 2004-2010

If you want permanent hand screws

Designed for the 2" inlets for 3" cone filters to adapt too

Nylon or better

M Sport Bumper / Round Light Intake

PCV Heater adapter (pressed fit with M5 heat inserts)