Axle Assembly Right - BMW E46 M3 / Z4 M Coupe M RoadsterOE Part # 33 20 7 839 468 33 20 7 839 468 33207839468 MFR Part # BM 8049

Note: All oils and hazardous fluids MUST ship Ground

the S3 FMIC has a more efficient core design and cast end tanks instead of plastic

Constructed from 14-16ga CNC mandrel-bent T304L stainless steel with high velocity F1-style merge collectors for optimum airflow

A bad head gasket can be diagnosed if your engine is over heating

long-life disc and positive engagement

6061 Aluminium Anodized Caliper Bracket

Optional Analog Inputs:

Gasket and mounting bolts not included

2660-15024

ColumnPod gives you an alternative to a pillar-mounted pod

Sound Absorption Technology:

This is especially good if you're a fan of the stock exhaust sound and just want to hear more of it