Ohlins Rear Coilover/Coil Spring 65mm ID 230mm 230 N/mm for BMW M3/M4 F80 F82 F83 (F8x) - Road & Track (R&T) Replacement Upgrade Track Day Motorsport - PN 48020-83

Öhlins Rear Performance Spring for BMW F8x M3 and M4 - PN 48020-83

Unlock sharper handling and rock solid rear axle control on your BMW M3 or M4 with this genuine Öhlins rear coil spring engineered for circuit driving. Paired with Öhlins Road & Track dampers, it delivers precise body control, confident stability and repeatable performance lap after lap. Ideal for track days, sprint events, time attack and fast road when matched to your overall setup.

We use this spring on our own builds and for customer cars, and the feedback is consistently positive. Drivers report stronger traction on corner exit, flatter direction changes and a more predictable balance at high speed. If you are chasing consistency and grip on the F8x platform, this is a proven upgrade.

Why choose this spring

• Circuit focused rear coil for the BMW F80 F82 F83 chassis that tightens body control and improves rotation
• Designed to work seamlessly with Öhlins Road & Track rear damper hardware for a straightforward fit
• Race grade consistency with dependable rate accuracy for confident setup work and corner balance
• Great for track days, club motorsport and quick road use when combined with suitable front rates and alignment
• Genuine Öhlins quality and durability for long term performance

Specifications

• Spring rate: 230 N/mm
• Free length: 230 mm
• Internal diameter: 65 mm
• Part number: 48020-83

Vehicle fitment

• BMW F80 M3 Saloon 2014 onward with Öhlins Road & Track rear damper assemblies
• BMW F82 M4 Coupé 2014 onward with Öhlins Road & Track rear damper assemblies
• BMW F83 M4 Convertible 2014 onward with Öhlins Road & Track rear damper assemblies

What you receive

• 1 x Öhlins rear coil spring for BMW F8x

Order quantity 2 to complete the rear axle.

Installation and setup

For best results we recommend professional fitting, alignment and corner balance. Book your install and setup with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and advice on rates, preload and ride height targets.

Warranty

• Manufacturer: Öhlins
• Warranty: 1 year manufacturer warranty

Image for illustration only. Actual product may vary slightly.

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