Description
Adjustable bolt-on rear blade anti-roll bar kit for BMW E46 models (asphalt / track use).
This rear blade sway bar is designed for demanding motorsport and track applications to optimize rear axle roll stiffness and suspension adjustability. The kit bolts directly onto the original chassis mounting points. Roll stiffness can be finely adjusted at the pit lane simply by altering the angle of the blades.
Features:
- Mounting Brackets: Billet-machined mounting feet that bolt directly to OEM mounting locations.
- Sway Bar Tube: TIG-welded seamless 4130 CrMo (25CrMo4) steel tube. Equipped with lateral positioning lock rings.
- Blades: PRO series blades made from heat-treated spring steel. Fully adjustable blade angle for infinitely variable stiffness settings.
- Linkages: Adjustable tie rods featuring 4130 CrMo threads and zero-backlash uniball joints.
- Finish: Durable black powder coating.
Technical Specifications & Materials:
- Main Bar Tube: Seamless 4130 CrMo (25CrMo4) steel tube.
- Blades: Heat-treated spring steel (PRO series).
- Uniball Joints / Threads: M10x1.5 (approx. 0.394″ / approx. 10.00 mm) 4130 CrMo.
Related Products & Chassis Components:
| SKU | Product Name | Material | Position | Product Link |
|---|---|---|---|---|
| 1BM461032 | BMW E46 rear suspension for sway bar, rods only | 4130 CrMo (25CrMo4) | Rear Axle | View Product |
| 1BM461029 | BMW E46 PRO front suspension | 4130 CrMo (25CrMo4) | Front Axle | View Product |
| 1BM361025 | BMW E36 bolt on front blade sway bar asphalt | 4130 CrMo / Spring Steel | Front Axle (Parallel model) | View Product |
| 55007 | Blade sway bar kit | 4130 CrMo / Spring Steel | Universal | View Product |
Note: We recommend using protective rubber boots with uniball spherical bearings to prolong service life. A manufacturing certificate is available upon request for technical inspection.
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