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07-15-2021, 11:48 AM | #1 |
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z4 with m suspension
Got a question, the z4 with m suspesion, on bilsteins site, the search says to use the b8 because its lowered. B8 is stiffer correct ? is there any other solution to a softer ride ?
I guess the other option would be replace the front & back with b4 and get regular springs and swap out the M lowering springs ?
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07-15-2021, 08:33 PM | #3 |
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I have the Msport suspension and replaced my shocks and struts with B4s, kept the original springs but upgraded all the other suspension parts. Huge difference in ride and handling.
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07-19-2021, 06:24 PM | #5 |
Backroad Warrior
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Drives: Z4MR
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Yes B8 is valved for lowering springs, they are marketed as Sports shocks for lowering springs. They are firmer/stiffer than factory. There is also B6 which are also sport shocks and are the same firmness/stiffness as B8 but these are valved for OE springs/ride height.
B4 are touring and are marketed as direct stock/factory replacemnet. But significantly improved damping and control than factory (not necessarily stiffer) Shocks dont usually change ride height, springs do.
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07-19-2021, 09:17 PM | #6 |
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Some guy at the other site says getting b4 for his m suspension raised the car.. he had to return it and get b8. So i was just confirming that..
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