ProFlex Commander for BMW E39 M5 (S62)

The patented ProFlex™ Commander adaptive flex fuel system for 1998-03 BMW E39 M5 allows you to start making more power and running cooler with E85.

ProFlex Commander for BMW E60 M5 & E63, E64 M6 (S85)

EastSide Motorsports - ProFlex Commander for BMW E39 M5 (S62)

ProFlex Commander Performance E85 Flex Fuel System

BMW Advanced Fuel Dynamics

EastSide Motorsports - ProFlex Commander for BMW E39 M5 (S62)

ProFlex Commander for E39 M5 Wiring Harness Installation

PCF-E39M5-K - ProFlex Commander Adaptive E85 Flex Fuel System

BMW OEM E39 M5 S62 V8 DRIVER LEFT SIDE ENGINE MOTOR CYLINDER CAMSHAFT GEAR HEAD

BMW OEM E39 M5 S62 V8 DRIVER LEFT SIDE ENGINE MOTOR CYLINDER CAMSHAFT GEAR HEAD

ProFlex Commander Performance E85 Flex Fuel System

BMW Fuel System Parts for BMW E39 M5 S62 5.0L

PROFLEX Commander for BMW E46 M3 (S54)

E60 M5 dyno on E85 with PROFLEX Commander