Bilstein

Bilstein B12 99-06 BMW 323i/325i/328i/330i Front and Rear Suspension Kit - 46-242792

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SKU:
BIL46-242792
UPC:
651860753850
MPN:
46-242792
Availability:
Regularly stocked product
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MSRP: $1,275.00
$1,059.00
— You save $216.00
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Description

Does the BIL B12 Kit include everything needed for installation?
BIL B12 Series Suspension Kits typically include performance dampers and springs, but confirm specific contents with your vehicle's fitment details for complete installation.

What is the typical lowering range for the BIL B12 Kit?
Install the BIL B12 Kit for a moderate lowering between 24-40mm, achieving a sportier stance and improved aerodynamic profile for your vehicle.

Bilstein B12 Series Suspension Kits for your specific BMW deliver razor-sharp handling and a connected feel to the road, evidenced by their 9/10 street performance score. Featuring Bilstein Performance dampers paired with Eibach Pro-Kit springs, these kits offer a fixed height lowering solution between 24-40mm. Experience a perfectly balanced ride, optimized for your vehicle's performance and aesthetics with this application-specific upgrade.

Key Features

  • Bilstein Performance dampers paired with Eibach (Pro-Kit) springs
  • moderate lowering between 24-40mm
  • dampers and springs that are tuned for each specific application
  • fixed height lowering solution
  • Eibach Pro-Kit performance suspension spring with progressive characteristics
  • Offers even lowering between 25-40mm

Why Choose the BIL B12 Series Suspension Kits

Delivers razor-sharp handling and a connected feel to the road.

Achieves a sportier stance and improved aerodynamic profile.

Provides a perfectly balanced ride, optimized for your specific BMW.

Transforms cornering confidence with predictable and stable dynamics.

Who Is This For?

Daily Driving Comfort — 7/10
Performance dampers and springs offer tuned ride.

Track / Autocross — 8/10
Performance dampers and springs tuned for application.

Street Performance — 9/10
Performance dampers and springs offer tuned upgrade.

Visual / Aesthetic Upgrade — 8/10
Moderate lowering between 24-40mm provides stance.

Racing Competition — 8/10
Performance dampers and springs tuned for application.

Frequently Asked Questions

Does the Bilstein B12 suspension kit fit my 2002 BMW 325Ci?

This Bilstein B12 Series Suspension Kit is designed for direct fitment on your 2002 BMW 325Ci, among other compatible E46 chassis models. The kit ensures precise integration with the factory mounting points for a confident upgrade. Expect exact compatibility when upgrading your 325Ci's suspension.

Is professional installation required for the Bilstein B12 kit?

Professional installation is recommended for the Bilstein B12 Series Suspension Kit, confirming the need for a qualified technician's expertise. Proper setup is crucial for realizing the full performance benefits of the tuned dampers and springs. Trusting a qualified technician ensures optimal handling and safety.

How does the Bilstein B12 kit enhance street performance?

This kit achieves a Street Performance score of 9 out of 10, significantly elevating your driving experience. The Bilstein dampers paired with Eibach springs deliver razor-sharp handling and a connected feel to the road. Experience a transformed cornering confidence with predictable and stable dynamics.

What kind of vehicle use is the Bilstein B12 kit best suited for?

The Bilstein B12 Series Suspension Kit is best for drivers seeking a performance-oriented suspension upgrade for spirited street driving and occasional track use. It achieves a high score for Track/Autocross and Racing Competition, indicating its capability for demanding applications. This kit provides a tuned, application-specific performance upgrade.

Additional Resources

Official Bilstein Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
46-242792
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Shock & Spring Kits
Product Level:
Premium Performance
Daily Driving Comfort:
7/10
Track / Autocross:
8/10
Street Performance:
9/10
Visual / Aesthetic Upgrade:
8/10
Racing Competition:
8/10
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