E92 BMW Spring Rate Request
#30391 from Harley Kaplan · Rule change · TB 21-04 (2021-04 Fastrack)
In T2 Spec Lines, BMW E92 M3 (08-14), change notes as follows:
"Springs up to 800 1000#/in front and rear allowed."
BoP Lab / Rules / Letter #30391
#30391 E92 BMW Spring Rate Request
From Harley Kaplan · T2 · Rule change