A place for more technical discussions. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.
For reference a M12-1.50 x 120mm bolt is need after drilling the lower rear mount. Grade 10.9, is best from a shear strength perspective, but from what I can tell stock is 8.8. A 1.50 pitch is ideal to match other bolts but not necessary
