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      02-12-2015, 03:05 PM   #33
dcaron9999's Avatar

Drives: 2011 135i M package
Join Date: Jan 2010
Location: Mirabel, Quebec

iTrader: (0)

Which makes the most difference between replacing stock rear guide rods versus rear upper links with M3 equivalents?

I have M3 rear subframe bushings, Quaife LSD with 3.46 final drive, and running Extreme Performance tires. There is a fair bit more torque getting transferred to the suspension arms now especially with stage 2 agressive tune. Perhaps not as much as would be the case with R-comp tires though. Just trying to prevent some bending back there, and toe out during hard accelerations ...

Thanks for any insight ...
2011 X3 35i with M pack + 2011 135i w/6SPMT | 255 square tire setup | Quaife 3.46 LSD | Diff lock down bracket | Bilstein B8+Swift SpecR springs+H&R FSB | CDV delete | BMS Oil Tstat bypass | ER FMIC & CP | N54Tuning DP | GC Street Camber Plates | M3 FCA +guide rods+RSFB's+Tranny mounts | Manzo toe arms | Cobb Stg2 agressive tune | Hawk DTC70 brake pads | RB SS brake pistons | Goodridge SS brake lines | Custom brake cooling ducts

Last edited by dcaron9999; 02-12-2015 at 03:24 PM..
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