yeah the only system i have heard of that fits the 3.0 si is the bastuck.. im interested in working on a eisenmann exhaust for my car all the other ones are wayyyyyy too expensive (hamann, acs)

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BMW X5 3.0 si
Space Grey
Black Int.
Sports Package
(I want that Aero-Kit)
Custom Work... All me
H8 Artic White Nokya Angel Eyes
H11 Artic White Nokya Fog Lamps
Dark Smoked-Out Rear Lights
Dark Smoked-Out Top Brake Light
Dark Smoked-Out Side Markers
Blacked-Out Rear Reflectors
Blacked-Out Front Reflectors
Blacked-Out Mesh Grille