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Bilstein B12 Pro-Kit Suspension Kit for 2007-2009 Mazda 3 Mazdaspeed (46-190321)

$1,099.00 $1,323.00
-17%
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Bilstein B12 Pro-Kit Suspension Kit for 2007-2009 Mazda 3 Mazdaspeed (46-190321)
$1,099.00 $1,323.00
$1,099.00 $1,323.00

Fits 2007-2009 Mazda 3 Mazdaspeed.

The Bilstein B12 (Pro-Kit) suspension system is a complete performance handling solution engineered specifically for the Mazdaspeed 3 chassis. This kit replaces your factory components with a precision-tuned combination of Bilstein high-pressure gas dampers and Eibach Pro-Kit progressive-rate springs, providing a lower center of gravity and sharper response.

Designed for a moderate lowering of 25-40mm, this setup improves vehicle dynamics by reducing body roll and squat while maintaining daily-driver comfort. Every component is application-specific, ensuring the dampers are professionally valved to work in harmony with the Eibach spring rates for predictable control and high reserves of safety.

  • Performance Lowering: Drops ride height between 25-40mm (application-dependent)
  • Precision Dampers: Includes a complete set of Bilstein gas-pressure performance dampers
  • Progressive Springs: Eibach Pro-Kit springs provide excellent driving dynamics and aesthetics
  • Direct Bolt-On: Tuned for each specific application to ensure OE-level fitment and reliability
  • Manufacturer Part Number: 46-190321
Year Make Model Submodel
2007-2009 Mazda 3 Mazdaspeed
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2007-2009 Mazda 3 Mazdaspeed

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