11-07-2023, 07:47 AM | #1 |
Idiotic lifter of heavy stones...
1897
Rep 2,089
Posts
Drives: 2015 F31 325D M Sport touring
Join Date: Feb 2022
Location: Preston, Lancashire - UK
|
BMW Fx M3 arms retrofit - is it worth it for an every day driver?
++ I've popped this onto the UK section also as that's where I'm based ++
I"ve ordered and paid for all the suspension refresh parts (Eibach pro-kit springs, Bilstein B4S shocks, top mounts, rubber bits, gaskets, some bolts etc) and about to start getting all the arms I'm needing into my Autodoc wish list too, ready to add to the basket etc Keep reading about the upgrading of the front arms to the F80 M3 arms for F3x cars; question is, is it worth it for what is just an every day driver (my F31)? What are the benefits, or is it just simply that bit more camber adjustment? Anyone done this and thought it wasn't worth it etc? Cheers
__________________
My car: 2015 F31 325D M Sport Touring in Glacier Metallic Silver - Keeping it OEM 'Plus'
Project: https://f30.bimmerpost.com/forums/sh....php?t=1982298 |
11-07-2023, 08:28 AM | #2 |
Major General
2466
Rep 5,457
Posts
Drives: F30
Join Date: Oct 2017
Location: Stevenson, WA
|
All detriment and zero benefit. Basically a bad idea that’s been perpetuated by this forum, YouTube and certain influencers who are looking to make a buck off the unsuspecting/ uneducated.
Better off with a quality replacement set of arms. If truly seeking a performance upgrade: one of the aftermarket options with sealed monoballs is the way to go. Just be prepared for increased NVH if you go that route. |
Appreciate
1
danb19791897.00 |
11-07-2023, 08:29 AM | #3 | |
Idiotic lifter of heavy stones...
1897
Rep 2,089
Posts
Drives: 2015 F31 325D M Sport touring
Join Date: Feb 2022
Location: Preston, Lancashire - UK
|
Quote:
I'll stick with OE Lemforder/TRW arms as planned; cheers
__________________
My car: 2015 F31 325D M Sport Touring in Glacier Metallic Silver - Keeping it OEM 'Plus'
Project: https://f30.bimmerpost.com/forums/sh....php?t=1982298 |
|
Appreciate
1
cfm56d7b5886.00 |
11-07-2023, 10:43 AM | #5 |
Idiotic lifter of heavy stones...
1897
Rep 2,089
Posts
Drives: 2015 F31 325D M Sport touring
Join Date: Feb 2022
Location: Preston, Lancashire - UK
|
That's that sorted then
__________________
My car: 2015 F31 325D M Sport Touring in Glacier Metallic Silver - Keeping it OEM 'Plus'
Project: https://f30.bimmerpost.com/forums/sh....php?t=1982298 |
Appreciate
0
|
11-07-2023, 12:20 PM | #6 | |
Brigadier General
1610
Rep 3,947
Posts |
Quote:
I didn't notice any substantial NVH increase from the control arms. Shocks/struts/coilovers will have a far larger impact on NVH than genuine BMW M3 control arms IMO. However, your steering response feel will improve with the M3 control arms. |
|
Appreciate
0
|
11-07-2023, 03:29 PM | #7 |
Enlisted Member
4
Rep 41
Posts |
May I use your topic,
I will ask the same. I just installed pair of m3 arms. For now is currenly undrivable because the alignment is totaly crazy. Tommorrow I have an apoitment at the aligment shop and I hope everything goes well. I will give an update. |
Appreciate
0
|
11-07-2023, 07:38 PM | #8 |
Brigadier General
1610
Rep 3,947
Posts |
You basically have to have toe plates to get it closer if you're doing to need to drive to a place with an alignment rack.
|
Appreciate
0
|
11-11-2023, 02:08 AM | #9 |
Enlisted Member
30
Rep 39
Posts |
It's been great for me, 5 years in. Sharper turn in, heavier steering. Does add a lot of caster though so there's a chance of rubbing if you are lowered. For me, it's the most worthwhile mod.
__________________
2012 Glacier Silver F30 328i
18 x 8.5 Square Apex SM-10 | 245/40/18 Michelin PS4 | F8x LCA | Red M Performance Brakes | F80 Steering Wheel | VRSF 5" HD FMIC | Full FTP Piping |
Appreciate
1
Polo088161610.00 |
Post Reply |
Bookmarks |
|
|