Fall-Line Motorsports Billet Aluminium Rear Trailing Arm Set for BMW E9X M3 and E82 1M
Upgrade your BMW M car with the Fall-Line Motorsports E9X M3 and E82 1M Billet Aluminium Rear Trailing Arm Set. This premium rear trailing arm upgrade replaces the factory stamped steel arms with precision 5-axis CNC machined billet aluminium components for outstanding strength, rigidity and long-term reliability. Perfect for fast road, track day and motorsport use, these rear trailing arms deliver sharper handling and consistent suspension geometry without added noise or harshness.
We fit and use these trailing arms on customer cars and our own builds, and feedback has been consistently excellent. If you want a no-compromise BMW M3 or 1M suspension upgrade that genuinely tightens the rear end and inspires confidence, this is the go-to choice.
Why choose Fall-Line rear trailing arms
- Replaces deformation-prone factory stamped steel arms with DMG Mori 5-axis CNC machined billet aluminium
- Pocketed design reduces weight while maintaining maximum rigidity
- Hard coat black anodised finish for superior wear and corrosion resistance
- Includes corrosion-resistant 10.9 grade extended bolts to replace inferior OEM hardware
- Easy installation with no new alignment required
- Sold in matched pairs for the E9X M3 and E82 1M
Fitment
Designed for all BMW E9X M3 models, including E90 M3 saloon, E92 M3 coupe and E93 M3 convertible, plus the BMW E82 1M. Direct replacement for the OEM rear trailing arms with straightforward installation.
Real-world benefits
- Improved rear axle stability under cornering and braking
- Consistent suspension geometry for precise handling and steering feel
- Lightweight, rigid construction for performance driving and track work
- Durable, motorsport-grade components that stand up to hard use
Part number
FLM-E82-1FRTAK
Recommended add-ons
- Fall-Line Motorsports E9X M3 / E82 1M Lower Tension Arm Bearing - Inner
- Fall-Line Motorsports E9X M3 / E82 1M Lower Tension Arm Bearing - Outer
Professional fitting
Want these fitted by experts? Nforcd offers professional installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.
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