Millway Rear Toe Arm BMW M3 M4 F80 F82
Millway differential riser kit BMW M3 M4 F80 F82
See Team Lupos chassis packs
KW Clubsport 2-Way Coilovers BMW M3 F80 M4 F82
Millway rear thrust arm BMW M3 M4 F80 F82
This programme is designed for the most demanding track drivers.
1: COILOVER SUSPENSION
Coilovers lower the car and are stiffer than stock. They provide better damping and more grip.
2: DIFFERENTIAL RAISE KIT
Fitting coilovers lowers the differential. That is good for the center of gravity, less so for the kerbs. This raise kit keeps the driveshafts running flat and therefore prevents differential seal leaks. It adds a 4th mounting point to the differential (stiffer) and protects the casing by placing it higher.
3: SUBFRAME SPHERICAL BEARINGS
They eliminate the last bushings to maximise stiffness, eliminate deflection under load and increase strength. Recommended when running slicks.
4: SPHERICAL REAR TOE ARMS
Spherical rear toe arms allow settings beyond the factory specification for track use. They stabilise the rear and maximise cornering grip.
5: REAR HUB CARRIER ECCENTRICS
They correct the roll center, reducing the lever arm between the center of gravity and the roll center (see the specific illustration below). This allows the springs to work normally.
6: REAR UPPER ARMS
Like item 9, they eliminate the last bushings remaining on the chassis. The adjustable arms also allow geometries that cannot be achieved with stock arms, and save additional unsprung weight.
7: FRONT CASTER ARM SPHERICAL BEARINGS
Front arm spherical bearings replace the OEM bushing and prevent it from deforming under load. They provide stable, precise geometry and better feedback to the driver.
8: ADJUSTABLE TOP MOUNTS
These top mounts allow up to 4° of camber (recommended: at least 3.2° on semi-slicks, 3.5° to 4° on slicks).
9: ADJUSTABLE ANTI-ROLL BAR END LINKS
They remove any residual preload in the anti-roll bars after corner weighting.