9“ ET25)

extending service life in demanding environments

Stock engine mounts can be used with this subframe upgrade

The OE knuckle is retained and upgraded with our spherical bearing conversion for the upper knuckle mount

It’s the combination of different parameters to maintain consistent trail and self-alignment torque

BMW F20 F21 F22 F30 F32 F33 F36 Rear Suspension Drop Knuckle Kit SL-02 9“ ET25)Wisefab BMW F Series Rear Suspension with revised kinematics for lowered car. Knuckle has a built in bump steer and anti squat adjustment. Original ABS sensor can be used. This kit will fit the following F Series models: BMW F20BMW F21BMW F22BMW F30BMW F32BMW F33BMW F36 NB! This kit does not fit to BMW M2 F87 chassis. Here is our recommended alignment parameters: Toe in out: Toe in 3 10mm per sideCamber: 0. 5 + 0,5 INSTALLATION MANUALS DESCRIPTION