BMW 4 Cylinder Carbon Intake MAF Tube

High-performance Carbon inlet tube for N series BMW 4 cylinders. Included is an additive nylon MAF standoff, silicone hosing and stainless jubilee clips.

This large section tube allow for increased airflow where it's needed around the bend to reduce turbulence.

The long tube is designed to replace the stock air filter box. For those wishing to keep the stock filter box in place, the short tube will be a plug and play option for this. 

Both variations are fully compatible with our carbon plenum intakes and ITG filters. The ITG filter can be used in the stock filter box too. Designed for the N45, N43, N42, N40 and N46 engines.

Included in all versions:

-Prepreg Carbon Inlet Tube

-3X Stainless Jubilee Clips 

-Silicone Hosing Section

*Disclaimer:

For Long Tube version: the standard MAF sensor is mounted using 5-point Security TORX so in order to remove MAF sensor from the plastic housing, these screws will require cutting off. If the Long Tube is selected, it is supplied with 2X Stainless replacement bolts and 2X 6-point plastic TORX screws if wanting to return the sensor to the stock plastic MAF housing.