K70380-SS-X-SMF, STAGE 4 EXTREME.
Product Features:
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: N
Epa: N/A
Carb Acknowledgement Required: f
Fits According to Mfg but not guarunteed.
2001 BMW M3 Base
2002 BMW M3 Base
2003 BMW M3 Base
2004 BMW M3 Base
2005 BMW M3 Base