Originally Posted by aajami
Malek is correct. The bushings are literally welded onto the subframe of the CRT and GTS, so they cannot be purchased separately. This is the same subframe and bushing combination used on the GT4, which costs about $2,200.
So you can buy "solid rear" from BMW M and install it to your E92 DD? Does it fit, anybody knows? It's not even more much than group N bushing at USD 800.
E92 M3: M-DCT, full black leather, PDC front & rear, M-Drive, Double Spoke 220 M, EDC, light & mirror package, electric fully-adjustable seats, iPod, Individual audio, Professional navigation, RS-19 pads, 18" OEM track wheels, semi-slicks, Akrapovic Full EVO titanium, KW Clubsport, Challenge Carbon Race trunk, Brembo GT brakes 365/345 mm, RPK CF rear wing