T t90ark Member Southampton Dec 23, 2025 #1 Morning all. So I have a broken front spring. I've done a bit of reading but can I confirm with those who know more than I, am a right in saying that Bilstein b3 spring and b4 strut is a replacement for BMW'S original set-up? Last edited: Dec 23, 2025
Morning all. So I have a broken front spring. I've done a bit of reading but can I confirm with those who know more than I, am a right in saying that Bilstein b3 spring and b4 strut is a replacement for BMW'S original set-up?
B21 Elite Scottish Borders Site Supporter Dec 23, 2025 #2 B4 is the relevant strut…not sure on the spring…bmw uses different spring rates for different e89s..
T t90ark Member Southampton Dec 23, 2025 #3 They say b3 fits my variant in their fitment list. Can only trust them, I suppose. Last edited: Dec 23, 2025
B21 Elite Scottish Borders Site Supporter Dec 23, 2025 #4 t90ark said: They say b3 fits my variant in their fitment list. Can only trust them, I suppose. Click to expand... Your call..
t90ark said: They say b3 fits my variant in their fitment list. Can only trust them, I suppose. Click to expand... Your call..
T t90ark Member Southampton Dec 23, 2025 #5 B21 said: Your call.. Click to expand... Now, that doesnt fill me with confidence, lol
B21 Elite Scottish Borders Site Supporter Dec 23, 2025 #6 t90ark said: Now, that doesnt fill me with confidence, lol Click to expand... Since I don't know I can't advise
t90ark said: Now, that doesnt fill me with confidence, lol Click to expand... Since I don't know I can't advise
T t90ark Member Southampton Dec 23, 2025 #7 B21 said: Since I don't know I can't advise Click to expand... Fair one. I'm joking with you.
S Sgr74 Active member Sunny Fife, Scotland Dec 27, 2025 #8 You would be better off changing both sides.
T t90ark Member Southampton Dec 27, 2025 #9 Sgr74 said: You would be better off changing both sides. Click to expand... Thats the plan...
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