Quads only look good on the M3 IMO. The spacing is close enough to be perfect. Quads on non-M's are too far apart.
Nice fat duals are hotter than 4 little pipes.
M3 Edition Grilles|Painted Reflectors|Matte Black Vinyl Window Trim|CF Performance Spoiler|35% Tint|19" Satin Black Avant Garde M359|Lux H8 V3
OEM Aero Lip|M3 Side Skirts|M3 Mirrors|LCI Tails|M-tech Rear|Duke Dynamics CF Performance Diffuser|Cyba 4.0 Black Chrome