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Bilstein 46-223678 B12 Pro-Kit Suspension Lowering Kit with Dampers and Springs

(2012-2015 BMW 335i Base/GS; 2014-2016 BMW 435i Base/GS; 2016-2018 BMW 340i Base/GS; 2017-2020 BMW 440i Base/GS)

Manufacturer

Part Number

46-223678
Sale Price

$1,129.00

4 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Bilstein B12 (Pro-Kit) suspension kit is a complete performance lowering solution that combines Bilstein's renowned B8 Performance Plus dampers with precision-engineered Eibach Pro-Kit springs. This professionally matched suspension system provides moderate lowering between 24-40mm (approximately 0.95-1.57 inches) depending on your specific vehicle application.

Key Features:

  • Complete bolt-on kit includes B8 Performance Plus shock absorbers and Eibach Pro-Kit lowering springs
  • Application-specific tuning ensures optimal damping rates matched to spring rates
  • Moderate drop height improves vehicle stance and aerodynamics without sacrificing daily drivability
  • Monotube gas pressure design provides consistent damping performance and fade-free operation
  • Maintains full suspension travel and OE-quality ride comfort
  • Enhances cornering stability and reduces body roll during spirited driving
  • Zinc-plated steel components resist corrosion for long-lasting durability

Bilstein B12 Pro-Kit suspension systems deliver the ideal balance of performance handling, ride quality, and aggressive visual stance. Each kit is engineered as a complete system rather than mixing generic components, ensuring that dampers and springs work in perfect harmony for your specific vehicle. The result is improved suspension dynamics, reduced wheel gap, and enhanced road-holding capability while preserving ride comfort for daily driving.

Products specifications

Fits

2012-2015 BMW 335i Base/GS; 2014-2016 BMW 435i Base/GS; 2016-2018 BMW 340i Base/GS; 2017-2020 BMW 440i Base/GS

Internal Design

Monotube

Finish

Dampers: Yellow/Springs: Dark Grey

Series

B12 (Pro-Kit)

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