Front subframe and control arm hardware to replace when dropping the F8X subframe for rod bearings, crank hub, or other major engine work.
Kit includes (note: some parts are duplicated but spelled out for purpose) -
1 x 32306778609, steering shaft bolt
2 x 33306787062, wishbone outer nut
2 x 33306787062, thrust arm outer nut
2 x 33306787062, tie rod outer nut
2 x 33326768884, sway bar link nut
1 x 07129905817, headlight adjusting rod nut
6 x 07129907250, engine mount screw
2 x 07119904670, engine mount top nut
2 x 31106793894, subframe Torx bolt (M12x45mm)
2 x 31102284536, subframe Torx bolt (M12x145mm)
2 x 07119908497, subframe hex bolt (M14x105mm)
2 x 31106862545, subframe ASA Torx bolt (M10x40mm)
Do I need all of these nuts and bolts? No! This package of F8X subframe hardware closely follows the BMW procedure for dropping the front subframe. There are obviously multiple ways to do this. There may be bolts in this package that you don't use. And we did not include every bolt and nut that could be replaced. If you have additional requests or changes we'd be happy to accommodate you.
Undertray reinforcement bolts are not included. The factory torque spec involves an an extra little stretch (56Nm + 90°) but we know many people who re-use them, or did not follow the factory torque spec, so we made them optional here - see Related Items below.
This hardware are manufactured by original suppliers to BMW for many other bolts and nuts. As an OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
BMW Fitments:
2 Series
F87 (2016-2021) > M2 Competition S55 (2019+)
3 Series
F80 (2015-2018) > M3 (2015-2018)
4 Series
F82 / F83 (2015-2020) > M4 (2015-2020)
F82 / F83 (2015-2020) > M4 GTS
