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Bilstein 46-181121 B12 Pro-Kit Suspension Lowering Kit with Dampers and Springs

(2004-2009 Acura TL; 2006-2010 BMW 550i Base/GS; 2004-2006 BMW 545i)

Manufacturer

Part Number

46-181121
Sale Price

$1,139.00

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Bilstein B12 Pro-Kit suspension system delivers a complete performance upgrade combining precision-engineered dampers with matched lowering springs. This comprehensive kit pairs Bilstein's B8 Performance Plus shock absorbers with Eibach Pro-Kit springs to provide a moderate ride height reduction of 24-40mm (approximately 0.9-1.6 inches), depending on your specific vehicle application.

Key Features:

  • Complete suspension kit includes B8 Performance Plus dampers and Eibach Pro-Kit springs
  • Application-specific tuning ensures optimal performance for your vehicle
  • Moderate lowering of 24-40mm improves handling and aesthetics
  • Fixed-height design eliminates guesswork in suspension setup
  • Engineered to maintain ride quality while enhancing cornering stability
  • Bilstein's monotube gas pressure technology for consistent damping performance

This B12 Pro-Kit represents Bilstein's solution for enthusiasts seeking improved handling dynamics and aggressive stance without sacrificing daily drivability. The precisely matched damper and spring rates work together to reduce body roll, improve steering response, and provide a more planted feel during spirited driving. The kit maintains Bilstein's reputation for quality construction and long-term durability while delivering the aesthetic benefits of a lowered vehicle profile.

Products specifications

Fits

2004-2009 Acura TL; 2006-2010 BMW 550i Base/GS; 2004-2006 BMW 545i

Series

B12 (Pro-Kit)

Internal Design

Monotube

Finish

Dampers: Yellow/Springs: Dark Grey

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