Error in T1 GT4 numbering scheme-
#34578 from Touring Committee · Rule change · TB 23-08 (2023-05 Fastrack)
In T1 GT4 Spec Lines, BMW M4, change Spec Line Number as follows:
"4050 4030"
BoP Lab / Rules / Letter #34578
#34578 Error in T1 GT4 numbering scheme-
From Touring Committee · T1 · Rule change