Ohlins
Genuine Ohlins 200 N/mm (200N/mm) Rear Linear Coilover/Coil Spring - BMW F8x F80 F82 F83 F87 M2/M2C M3 M4 - Road & Track R&T Rear Suspension Straight Spring Upgrade
Genuine Ohlins 200 N/mm (200N/mm) Rear Linear Coilover/Coil Spring - BMW F8x F80 F82 F83 F87 M2/M2C M3 M4 - Road & Track R&T Rear Suspension Straight Spring Upgrade
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BMW F8x M-car Rear Linear Spring 200 N/mm — Part No. 48170-37
Looking to sharpen the rear end of your BMW M car for fast road and track use? This authentic Öhlins 200 N/mm rear straight spring, part number 48170-37, is a superb rear axle upgrade for the F80 M3, F82 and F83 M4, and F87 M2 including M2 Competition. It is a direct match for Öhlins R&T coilover kits and is ideal when replacing a tired spring, fine-tuning spring rates or tailoring balance for circuit days and spirited B-road driving.
Expect crisp response, improved traction off corners and stable high-speed behaviour. We have installed this spring for customers and on our own cars, and the feedback has been consistently positive for balance, confidence and day-to-day usability.
Why enthusiasts choose 48170-37
- 200 N/mm linear rate for predictable handling and reliable weight transfer under braking and acceleration.
- Works with Öhlins R&T coilover hardware to deliver composed rear support and strong traction.
- Great for fast road, track days and performance setups seeking a planted rear with clear feedback.
- Ideal as a replacement spring or as part of a rear rate change to dial in your F8x chassis.
- Tested in-house with excellent customer satisfaction and real-world results on UK roads and circuits.
Key details
- Spring rate: 200 N/mm linear.
- Type: Rear straight spring for Öhlins applications.
- Manufacturer reference: 48170-37.
- Sold individually. Price is for one spring.
- Rear position only.
Vehicle compatibility
- BMW F87 M2 and M2 Competition
- BMW F80 M3 including Competition and CS
- BMW F82 and F83 M4 including Competition
- F8x platform with Öhlins R&T coilover kits requiring a straight rear spring
Performance benefits
- Cleaner rotation on turn-in with supportive rear-end control.
- Reduced squat for better drive out of slow and medium speed corners.
- Consistent rate for repeatable setup changes and alignment work.
- Confidence-inspiring rear stability on bumpy B-roads and at track pace.
What is included
- 1 x Öhlins rear straight spring, 200 N/mm, part no. 48170-37
Installation and setup
Professional fitting and geometry make a big difference to lap times and road manners. Book installation, corner weighting and alignment with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Notes
- Rear application only. Check your Öhlins kit uses a straight rear spring before ordering.
- Suitable for rate changes or as a replacement spring on Öhlins R&T systems.
Manufacturer and warranty
- Brand: Öhlins
- Warranty: 1 year manufacturer warranty
Common searches
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