|
|
|
04-11-2014, 09:02 PM | #1 |
Major General
10125
Rep 8,606
Posts |
Car Feels Bouncy
The 135i rear feel really bouncy over bumps and it's really annoying. I've even had the car lift off once in a turn and it doesnt inspire confidence. What can be done to improve this?
__________________
2 x N54 -> 1 x N55 -> 1 x S55-> 1 x B58
|
04-11-2014, 09:07 PM | #2 |
Colonel
374
Rep 2,388
Posts
Drives: M2 Competition
Join Date: May 2011
Location: East Bay, CA
|
|
Appreciate
0
|
04-11-2014, 10:07 PM | #3 |
Major General
10125
Rep 8,606
Posts |
how about dampers?
__________________
2 x N54 -> 1 x N55 -> 1 x S55-> 1 x B58
|
Appreciate
0
|
04-12-2014, 04:43 AM | #4 |
Colonel
232
Rep 2,643
Posts |
This is what you get on a car designed for comfortable ride on RFT tires. Lets say a big thankyou to BMW!
The suspension is really soft. It needs a damper upgrade = True. However it will still have unpredictable rear end weirdness until you replace the stock subframe bushings. I know because I tried the BMW performance suspension first without the subframe bushing upgrade. Later I went with the M3 subframe bushing upgrade and found that it improves pretty much every aspect of the handling. You can make a good improvement with a few changes: Conventional (Non-RFT) tires, Better dampers, M3 Front sway bar, M3 rear subframe bushings. Its a pity because you wouldn't need to spend the time and money if BMW had done the right thing in the first place. |
Appreciate
0
|
04-12-2014, 05:07 AM | #5 |
Captain
59
Rep 741
Posts
Drives: E87 130i
Join Date: Jan 2012
Location: Melbourne, AU
|
Subframe bushes or whiteline inserts first, then normal tyres and shocks/springs.
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|