Bilstein B3 Rear Suspension Spring 36-251278 for BMW F30 F32 F80 F82

Bring your BMW back to its proper stance and smooth, composed ride with this Bilstein B3 rear suspension spring. Engineered to original specification for selected BMW 3 Series and 4 Series models, it is the ideal solution when the back spring is snapped, sagging or tired. Expect factory-correct height, quiet operation and dependable durability on F30, F32, F80 and F82 applications noted below.

What makes it a great choice

• Direct-fit rear axle spring built to OE dimensions for stock-height restoration and balanced handling
• Manufactured from premium chrome vanadium or chrome silicon spring steel for strength and longevity
• Hot set after forming to minimise settling and keep consistent ride height over time
• Surface compressed and coated for excellent corrosion resistance in UK conditions
• Advanced geometry such as pigtail ends, minibloc profiles and central force design for refined, quiet performance
• Quality you can trust from Bilstein, a long-standing OE supplier to leading manufacturers

Why buy from MJ Modifications

We have fitted these B3 rear springs to customer cars across the F3x platform and feedback is consistently positive. Owners report a plush, controlled ride, proper stance and confidence under load. If you want your BMW to feel right again, this is a proven fix that maintains the original character of the car.

Fitting position

Rear axle

Compatibility

Suitable for selected BMW models including:

• 3 Series
  • F30, F80 11.11 to 10.18
    • 316i
    • 320i
• 4 Series
  • Coupe F32, F82 07.13 onward
    • 418d
    • 430d xDrive

Fitment varies by specification. Please confirm using the details below.

Part numbers and identifiers

• Part Number: 36-251278
• Alternate Identifier: BILSTEIN-36-251278
• EAN: 4025258763442
• UPC: 651860766744

Compatibility check before dispatch

We verify fitment before shipping. Enter your UK registration or the last 7 digits of your VIN at checkout and we will confirm this Bilstein B3 rear spring 36-251278 suits your vehicle.

Professional fitting available

Prefer expert installation Contact MJ Modifications in Warwickshire for a fitting quote. Email info@mjmodifications.co.uk.

Search terms customers use

BMW rear suspension spring F30 back spring F32 rear helical spring M3 F80 rear suspension coil M4 F82 back axle spring BMW 3 Series standard height spring BMW 4 Series OE spec spring stock suspension spring for BMW replace broken rear spring BMW ride height restore BMW rear spring replacement UK Bilstein B3 BMW spring 36 251278 German engineered spring BMW F30 F32 F80 F82 petrol diesel xDrive rear spring BMW 316i 320i 418d 430d xDrive rear suspension repair Warwickshire BMW spring fitting MJ Modifications BMW coil replacement rear axle spring for BMW factory spec BMW suspension parts UK.