Drastically improve the acceleration and stability of your BMW E90 / E92 M3 with our Suspension Secrets BMW E90 / E92 M3 Adjustable Rear Traction Arms / Trailing Links.
Our rear lower traction arms are designed to extract the most amount of traction from your BMW's rear axle. They offer the following benefits:
- Greatly improved acceleration
- Increased straight line stability
- More responsive rear axle to throttle inputs
- Increased corner exit traction
- Higher corner exit speeds
We designed our adjustable rear traction arms with strength and ease of adjustment in mind. Our solidly mounted arms replace the weak folded plate non-adjustable OEM BMW arms, and as a result our arms do not flex during throttle applications, which makes the rear axle far more responsive to throttle usage, whilst removing unwanted toe angle change.
Our rear traction arms are also adjustable in length as they are supplied with two shim kits offering an OEM hole position and a fixed increased length position for track use which alters the rear axle kinematics. With the extra traction shims installed in the arms, the rear axle kinematics are altered and traction levels are increased further as the arc path of the control arm is altered to provide extra mechanical grip at the leading edge of the tyre under compression such as when throttle is being applied on corner exit.
Suspension Secrets' products are designed and manufactured in the UK. Our products are made high quality materials including billet aircraft-grade 6082 T6 aluminium and corrosion-resistant stainless steel, and use motorsport-spec Fluro bearings for maximum performance and longevity.
