Eibach Anti-Roll-Kit Front & Rear Anti-Roll/Stabiliser/Sway Bars for BMW 3 Series &

Eibach Anti-Roll-Kit Front & Rear Anti-Roll/Stabiliser/Sway Bars for BMW 3 Series &

£425.93
£425.93
£341.28
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Eibach Anti-Roll-Kit Front and Rear Stabiliser Bars for BMW 3 Series and 4 Series

Part Number: E40-20-031-01-11

Transform the way your BMW turns in, grips and powers out of corners with the Eibach Anti-Roll-Kit. This front and rear anti-roll bar set, also known as stabiliser bars or sway bars, is a proven performance suspension upgrade for BMW 3 Series and 4 Series owners who want less body roll, flatter cornering and sharper, more confidence-inspiring handling on fast road and track day driving.

Engineered by Eibach from cold-formed steel alloy and finished in a durable red powder coat, this kit increases roll stiffness over the factory bars to reduce lateral weight transfer and keep the car planted. The result is precise steering response, improved cornering grip and a more balanced chassis that can be fine-tuned to reduce understeer or oversteer. It works brilliantly with OEM dampers, and pairs perfectly with Eibach Pro-Kit or Sportline springs for a complete handling package.

We have installed this kit on customer F3x cars and the feedback is consistently excellent: flatter through bends, crisper turn-in and more stability without spoiling day-to-day comfort.

Why choose the Eibach Anti-Roll-Kit

  • Reduces body roll for flatter, more controlled cornering
  • Increases handling precision and cornering grip
  • Helps fine-tune balance to curb understeer or oversteer
  • Cold-formed steel construction, long-lasting red powder coat
  • Supplied with mounting hardware for a direct bolt-on fit
  • Ideal for fast road and track day BMW builds

What’s included

  • Front anti-roll bar: AS41-20-031-01-VA
  • Rear anti-roll bar: AS41-20-031-01-HA
  • All required mounting hardware as supplied by Eibach

Compatibility

BMW 3 Series and 4 Series F3x models as listed below:

  • 3 Series
    • 3 Saloon F30, F80 10.11 - 10.18
      • 335i, 340i, 325d, 330d, ActiveHybrid
    • 3 Gran Turismo F34 03.13 -
      • 335i, 340i, 325d, 330d
    • 3 Touring F31 06.12 - 06.19
      • 335i, 340i, 325d, 330d
  • 4 Series
    • 4 Cabriolet F33, F83 10.13 -
      • 435i, 440i, 430d
    • 4 Coupé F32, F82 07.13 -
      • 435i, 440i, 430d
    • 4 Gran Coupé F36 03.14 -
      • 435i, 440i, 430d

Compatibility check

We run a compatibility check before dispatch. Add your UK registration number or the last 7 digits of your VIN at checkout to confirm fitment for your BMW.

Professional fitting

For installation, we recommend booking with Nforcd in Warwickshire. Request a fitting quote: Sales@nforcd.com.

Manufacturer and warranty

Manufactured by: Eibach

Warranty: 5 Year Eibach Warranty

Search-friendly terms

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