Eibach Anti Roll Bar Kit (Front & Rear) E40-20-031-01-11
Eibachs Pro-Kit Anti-roll stabiliser kits are an essential upgrade component to your vehicles suspension setup and allows critical fine-tuning of your cars handling characteristics. Please carefully check compatibility, any pre-requisites for suspension setups (including front & rear axle load and electronic dampening setups). Motorsport has always been one of Eibachs core competencies and the testing ground for numerous innovations. Eibachs passion for precision is what racing enthusiasts worldwide appreciate. In automotive engineering, the term stabiliser is used to describe a rod with multiple bends that connects the wheel suspension of both wheels of an axle to each other and to the body. As a component of the chassis, the stabilizer reduces the roll angle when cornering and determines the self-steering behaviour at high lateral accelerations. This prevents the uneven deflection of the two opposite wheels and thus also the overturning of the vehicle in curves.
Technical Information
Eibach Part: E40-20-031-01-11 Range: Anti-Roll-Kit Front: 28 x 4 mm Pipe (2-way Adjustable) Rear: 28 x 4 mm Pipe (Not Adjustable) Notes: A,18,20,22,45 Spare Part Marking: Not Adjustable, AS41-20-031-01-HA, AS41-20-031-01-HA *Product images used are for illustration purposes based on the Eibach core range, actual colours/component contents may vary.
With Roadworthy Certificate, Fitting Position: Rear Axle, Fitting Position: Front Axle
Vehicle Compatibility
| Manufacturer | Model | Variant | Years | Axle-Load Front (kg) | Axle-Load Rear (kg) | Lower Front (mm) | Lower Rear (mm) |
| BMW | 3 (F30, F80) | 335 i, 340 i, 325 d, 330 d, ActiveHybrid | 10/11 10/18 | ||||
| BMW | 3 Gran Tourismo (F34) | 335i, 340 i, 325d, 330d | 03/13 | ||||
| BMW | 3 Touring (F31) | 335 i, 340 i, 325 d, 330 d | 06/12 06/19 | ||||
| BMW | 4 Cabrio (F33, F83) | 435 i, 440 i, 430 d | 10/13 | ||||
| BMW | 4 Coupe (F32, F82) | 435 i, 440 i, 430 d | 07/13 | ||||
| BMW | 4 Gran Coupe (F36) | 435 i, 440 i, 430 d | 03/14 |
Anti-Roll Bar Kits
PERFORMANCE STABILISER BARS
Complete with mounting hardware.
MATCH WITH NEXT-LEVEL PRODUCTS FROM EIBACH
Eibach Lowering Springs Eibach Coilover Kits (Street & Pro Multi) Eibach Anti-roll Bar Kits
Complete your suspension upgrade with an Eibach Anti-Roll-Kit. While our Pro-Kit and Sportline spring sets are regarded as the primary suspension enhancement components, the Eibach Anti-Roll-Kit allows critical fine-tuning of your cars handling characteristics.
Our Anti-Roll-Kits reduce body roll through increased design stiffness over stock bars. The result: increased handling and cornering grip in any performance-driving situation.
Manufactured from cold-formed steel alloy for precision performance, and finished with a long-lasting red powder coat finish, the Anti-Roll-Kit comes complete with all mounting hardware.
