Quote:
Originally Posted by Ultima
Thanks.
Well I am using 10mm back and 3 mm front. But that is specific for the ACS rims (fronts are 20x9 with 22 offset and rears are 20x10 with a 33 offset). I have winter rubber on the OEM stock X4M 40i rims which are 20x8 front with 38 offset and rears are 20x10 with a 51 offset. So to bring the OEM rims out to the same point as the ACS rims, I use 20 mm spacers front and back. If you are using other than OEM rims then you need to know the offset of front and back and then do the math to determine size of spacers needed.
Ride with the H&R springs is about the same. H&R makes the springs that come in the stock X4M 40i so not much diff. Only diff is “looks” as the H&R springs drop the vehicle about 1”.
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Good stuff! Thanks for the info
Lastly where did you get the front 3D front lip and how was the fitment?