Bilstein B12 (Pro-Kit) Sport Suspension for BMW 6 Series F13 Coupe 640d/640i 2011-2017 - Lowering Springs + Shocks/Dampers (Front & Rear) - Performance Upgrade - Part 46-257741

Bilstein B12 Sport Suspension Package for BMW 6 Series F13 640d and 640i 2011 to 2017 - Part No. 46-257741

Give your BMW F13 6 Series the handling it deserves. The Bilstein B12 sport suspension package pairs precision tuned performance dampers with matched sport springs to deliver a lower ride height, crisper steering response and superb body control while maintaining everyday comfort. Designed specifically for the F13 platform and ideal for 640d and 640i drivers wanting a serious fast road upgrade without the fuss of adjusters, this spring and shock absorber set is a direct replacement that feels OEM plus from the first mile.

What you will feel straight away

• Planted cornering with reduced body roll and tighter turn in
• Confident high speed stability and improved road feedback
• Fixed ride height reduction for a purposeful, even stance
• Smoother control over bumps with well judged damping
• Balanced fast road performance that still works for daily use

Why this kit suits the F13 chassis

Bilstein engineer the B12 specifically for each model, so the spring rates and damper valving complement the F13’s weight, motion ratios and geometry. The result is a bolt on upgrade that integrates cleanly with factory hardware, preserves correct alignment characteristics and gives you that sharper, more precise feel the 6 Series responds to. No rubbing or scraping when installed correctly, just a tidy drop and a big step up in composure.

Highlights

• Vehicle specific tuning for BMW F13 640d and 640i
• Sport springs and uprated dampers calibrated to work together
• Direct fit replacement using factory mounting points
• Ride height reduction with certification depending on application
• Ideal for road use, spirited driving and long distance touring
• Quality German engineering from Bilstein

Fitment

• BMW 6 Series F13 Coupé 2011 to 2017
• Models: 640d and 640i

Part number

46-257741

Warranty

2 year Bilstein warranty

Fitting and setup

For professional installation, alignment and geometry setup, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Proven by us and our customers

We have fitted this spring and damper package to F13 640d and 640i builds and feedback is consistently excellent. Owners report a sharper, more controlled drive, better stability over undulations and an aggressive yet usable drop that suits UK roads.

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