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H&R

H&R 30mm Lowering Springs for BMW 4 Series F33 Convertible

H&R 30mm Lowering Springs for BMW 4 Series F33 Convertible

£311.52
£389.39 £311.52
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BMW F33 4 Series Cabriolet xDrive 30 mm Sport Spring Set - Part No. 28802-4

Give your all wheel drive 4 Series cabrio the stance it deserves and the road manners you want with this premium German made spring set, part number 28802-4. Expect an approximate 30 mm reduction in ride height front and rear, a tighter, flatter feel through bends and a purposeful, level posture that complements factory styling. This is a superb everyday performance upgrade for the F33 xDrive convertible, delivering crisp responses without ruining comfort.

Ideal search terms include BMW F33 cabrio lowering springs, 4 Series AWD suspension upgrade, performance coil springs for BMW convertible, 30 mm drop spring set, sport suspension for BMW xDrive and H and R 28802-4.

Key benefits

  • Approx. 30 mm drop front and rear for a lower centre of gravity and a cleaner, more aggressive look
  • Sharper steering response with reduced body roll and improved mid corner stability
  • Compatible with factory shock absorbers and quality aftermarket dampers, including electronic and adaptive systems
  • Application specific spring rates for balanced road comfort and handling
  • Durable powder coat finish for long term corrosion resistance
  • Engineered and manufactured in Germany with TUV approval

Lowering specification

Front: approximately 30 mm

Rear: approximately 30 mm

What you receive

Complete car set of performance road springs for front and rear positions.

Fitment guide - BMW F33 4 Series Convertible with xDrive only

  • 428i xDrive - N20 180 kW / 245 hp - 2014 to 2016
  • 430i xDrive - B48 195 kW / 252 hp - 2016 onwards
  • 435i xDrive - N55 225 kW / 306 hp - 2014 to 2016
  • 435i xDrive - N55 250 kW / 340 hp - 2014 to 2016
  • 440i xDrive - B58 240 kW / 326 hp - 2016 onwards
  • 440i xDrive - B58 265 kW / 360 hp - 2016 onwards
  • 435d xDrive - N57 230 kW / 313 hp - 2014 onwards

Important: for AWD xDrive convertibles only. Not suitable for rear wheel drive models.

Why enthusiasts choose this kit

We supply and install these springs on F33 xDrive cabriolets regularly. The stance is spot on, arch gap is neatly reduced and the chassis feels more composed on British roads. Our customers consistently comment on the confident ride and improved precision without harshness.

Product details

  • Part number: 28802-4
  • Manufacturer: H&R Special Springs
  • Warranty: 1 year manufacturer warranty

Professional installation

For best results we recommend professional fitting and a full four wheel alignment after installation. Book fitting with MJ Modifications in Warwickshire or request a quote by emailing info@mjmodifications.co.uk.

Search friendly terms

BMW 4 Series F33 cabrio AWD sport springs, BMW F33 xDrive ride height reduction, BMW 428i 430i 435i 435d 440i convertible suspension kit, performance lowering coils for BMW 4 Series cabrio, H&R 28802-4 spring set, German engineered BMW suspension upgrade.

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