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Eibach

Eibach Pro-Kit E10-20-045-04-22 Lowering Springs / Sport Springs for BMW 3 Series G21 Touring (Estate) & 4 Series G23/G83 Convertible (Cabriolet) 2019+ – Progressive Coil Spring Drop Kit – Fits 318d 320d 320i 330i 420i 430i

Eibach Pro-Kit E10-20-045-04-22 Lowering Springs / Sport Springs for BMW 3 Series G21 Touring (Estate) & 4 Series G23/G83 Convertible (Cabriolet) 2019+ – Progressive Coil Spring Drop Kit – Fits 318d 320d 320i 330i 420i 430i

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Eibach E10-20-045-04-22 Sport Springs for BMW G21, G23, G83

Part number: E10-20-045-04-22

Give your BMW sharper handling, a purposeful stance and road confidence with this Eibach Pro‑Kit sport spring set. Perfect for drivers searching for BMW estate and convertible suspension upgrades, drop springs, progressive rate coils and OE damper compatible performance springs. This kit lowers the centre of gravity, tightens body control and enhances steering feel while keeping everyday comfort for commuting and long trips.

At MJ Modifications we have installed this kit on our own cars and many customer vehicles. Feedback has been consistently positive for ride quality, cornering stability and the clean, factory‑plus look. If you want a tasteful ride height reduction with real gains in response and grip, E10‑20‑045‑04‑22 is a proven choice.

Key benefits

  • Optimised for stock shocks and OE dampers for a straightforward upgrade
  • Progressive spring rates for comfort on rough roads and control in fast bends
  • Reduced body roll, squat and dive for confident braking and acceleration
  • Neater wheel arch gap and balanced stance without going too low
  • Ideal first step in a road‑focused suspension refresh

Pair with quality wheels and tyres for a complete chassis transformation that looks right and drives superbly.

Vehicle fitment

BMW 3 Series Touring G21, 07.19 onwards

  • 318 i, 320 i, 330 i
  • 316 d, 316 d Mild‑Hybrid
  • 318 d, 318 d Mild‑Hybrid
  • 320 d, 320 d Mild‑Hybrid

BMW 3 Series Touring Van G21, 07.19 onwards

  • 320 i, 330 i
  • 320 d, 320 d Mild‑Hybrid

BMW 4 Series Convertible G23, G83, 07.20 onwards

  • 420 i, 430 i
  • 420 d, 420 d Mild‑Hybrid

Technical information

  • Included components: F11-20-045-01-FA, F11-20-014-17-HA
  • Front axle load: 1025
  • Rear axle load: 1360

Ride height note: All lowering figures are referenced against the Standard chassis. If your car has factory‑lowered suspension such as M Sport or Sport, subtract the OEM drop to estimate the final height.

Fitment confirmation before dispatch

We verify compatibility prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm E10‑20‑045‑04‑22 is correct for your G21, G23 or G83.

Professional installation

Prefer expert fitting and setup? Book with MJ Modifications in Warwickshire. Request a tailored quote at info@mjmodifications.co.uk. We recommend a four‑wheel alignment after installation for best results.

Brand and warranty

Manufacturer: Eibach

Warranty: 5 year Eibach warranty

Search‑friendly terms

BMW G21 sport springs, BMW 3 Series estate suspension kit, BMW G23 G83 convertible coil spring set, progressive road springs for OEM shocks, ride height drop kit, chassis upgrade for 318d 320d 320i 330i 420i 430i, Eibach E10‑20‑045‑04‑22.

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