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BC Racing HM-SERIES Coilovers For 2014 BMW M3 I-49-HM
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BC Racing
SKU:
I-49-HM
$2,762.82
Other BC Racing kits for this car
Fits these vehicles
- 2015-2026 BMW M3Base
- 2021-2026 BMW M3Competition
- 2022-2026 BMW M3Competition xDrive
- 2024-2024 BMW M3CS
Part details
- Part number
- I-49-HM
- Brand
- BC Racing
- Series
- HM
- Damping adjustment
- 30-way compression, 30-way rebound (independent)
- Ride height
- Adjustable
- Spring rate (front)
- 6 kg/mm
- Spring rate (rear)
- 12 kg/mm
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Fits: 2015-2026 BMW M3 (Base); 2021-2026 BMW M3 (Competition); 2022-2026 BMW M3 (Competition xDrive); 2024-2024 BMW M3 (CS).
BC Racing HM-SERIES coilovers, part number I-49-HM, for the BMW M3. The fit list covers the 2015-2026 M3 Base, 2021-2026 M3 Competition, 2022-2026 M3 Competition xDrive and the 2024 M3 CS.
BC Racing lists several series of coilovers for this chassis, and this listing is the HM-SERIES. Compare the series on our BC Racing M3 listings to see which one suits how you drive.
Select your exact M3 on the page to confirm fitment. If you want help choosing spring rates for your build, call 813-535-5801.
- Series:
- HM-SERIES
- SKU:
- I-49-HM
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BC Racing
BC Racing HM-SERIES Coilovers For 2014 BMW M3 I-49-HM
BC Racing HM-SERIES Coilovers For 2014 BMW M3 I-49-HM FAQ
It is listed for: 2015-2026 BMW M3; 2021-2026 BMW M3; 2022-2026 BMW M3 and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
Ride height is set on the threaded body or the lower mount, and the damping (how firm the shock feels) with the adjuster when the kit has one. Some kits also let you set spring preload and camber at the top mount. The Part details above list what this exact kit adjusts.
Yes. Changing ride height changes camber and toe, so have the car aligned once the height is set and the suspension has settled after a short drive.
Set all four corners before the alignment, keep the drop inside the maker's range, and re-check the height after the first drive because the springs settle. Going lower than the maker recommends costs ride quality and tire life.
The car settles a little over the first few drives. After that, re-check the ride height, the lock rings on the collars and the top-mount hardware, then get the alignment done.
This kit is the maker's HM series. Each series is built for a different mix of street comfort and track grip and comes with its own damper and spring setup, so the series name tells you which tune you are getting.
Yes. Most coilovers are built for daily use when set to the maker's recommended height and a softer damping setting. Track-focused series ride firmer.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
BC Racing lists several series for this chassis. Compare them on our M3 listings to see which suits how you drive.
No. This listing is the HM-SERIES, so BR-SERIES details don't automatically apply.
Yes. Call 813-535-5801 for help choosing spring rates for your build.
Install and care: coilovers
Before you start
- Read the maker's guide and note the recommended ride-height range for your car.
- Book an alignment for after the install; the car needs one.
Do
- Set all four corners to the same drop before the alignment and re-check the height after the first drive.
- Keep the threads clean and lightly lubricated so the collars still turn next season.
Don't
- Don't go lower than the maker's range; it costs ride quality and tire life.
- Don't skip the alignment.