
The COBB Post MAF Hose for BMW N54 is described as the post‑mass‑airflow hose included in the BMW N54 Stage 1 Power Package w/V3. The overview identifies this hose as the kit component that follows the mass airflow sensor in that specific Stage 1 package, making clear the exact engine family and package context provided by the source.
BMW N54 Stage 1 Power Package w/V3