AST BMW E9X (M) Control Arm Bearing - Set of 2

76DB-E9X-A3-101S

TECHNICAL INFORMATION
After five years of active duty in high-end racing series, we have decided to make the MOTON front uniball kit
available to the public! We have been testing these in the M240i Championship and they go through a lot of sprint
racing, 24h racing and track day sessions. Most of these vehicles have been tracking over 12.000 miles on our AST
5100 suspension kits + our Front control arm bearings. Most of the OEM silent block bearings that are used by the
OEM manufacturers are weak and soft and put the car in “slow-motion” when turning in. When changing to
coilovers to make your car go faster around the track or during spirited driving in the canyons, it only makes sense
to upgrade these Silent blocks for our front control arm bearings to get that turn-in to our standards!
This kit is meticulously crafted from top-grade anodized aluminum to enhance the vehicles handling and control by
minimizing bushing deflection and movement. The result is much more precise steering feel, tighter turn-in and
more confidence across all driving conditions.
These kits (2 pieces) feature:
- Full aluminum housing 7075in the tight tolerances you are used to.
- Our Custom bespoke noise free bearing (been using these bearings over 24 years!)
- Alu lock ring
- Stainless steel collar bushes
- Custom made clips
- Press-in tool to prevent installer damaging the part.

BMW 3 series M3 E90 Sedan 2007-13
BMW 3 series M3 E92 Coupe 2007-13
BMW 3 series M3 E93 Convertible 2007-13