H & R vs RD Sport Lowering Springs
Anybody have any info or done either of these mods on their 7 series? I'm especially interested in the H & R's and ride quality. Thanks!!
2015 BMW F10 M5, Space Gray, Dinan Stage 1, Dinan Exhaust, H&R Sport Springs, Coded.
Last edited by haastx10; 02-08-2013 at 02:34 PM.