SKU: 46-190321 | UPC: 651860677033
Bilstein B12 2007-2009 Mazda 3 Mazdaspeed Front and Rear Suspension Kit
The Bilstein 46-190321 B12 Pro-Kit pairs Bilstein monotube gas pressure dampers with Eibach Pro-Kit springs for the 2007-2009 Mazda 3 Mazdaspeed. This complete front and rear set delivers moderate lowering between 25-40mm while maintaining factory ride quality and precise steering response. The components are vehicle-specific tuned for balanced handling and everyday drivability.
Key Features
- Monotube Design: High-pressure gas technology for consistent damping performance
- Matched Springs: Eibach Pro-Kit lowering springs calibrated for this chassis
- Lowering Range: Even drop of 25-40mm depending on vehicle setup
- Driving Dynamics: Improved cornering stability and body control
- Direct Fit: Bolt-on installation for 2007-2009 Mazda 3 Mazdaspeed models
- Brand Heritage: OE supplier to multiple performance vehicle manufacturers
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Shock and Spring Kit |
| Compatibility | 2007-2009 Mazda 3 Mazdaspeed |
| Part Number | 46-190321 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- Front Bilstein dampers
- Rear Bilstein dampers
- Eibach Pro-Kit front springs
- Eibach Pro-Kit rear springs
Product Notes
- Designed for fixed-height lowering applications
- Requires professional installation recommended
- Compatible with stock wheels and tires
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2007-2009 | Mazda | 3 Mazdaspeed | Front and rear complete kit |
Why Choose Bilstein?
- Proven monotube damper construction used by major automakers
- Precise vehicle-specific tuning for balanced ride and handling
- Long-term durability in daily driving conditions
- Complete matched damper and spring package
Frequently Asked Questions
- Q: Will this kit fit a standard Mazda 3?
- A: No, this kit is specific to the Mazdaspeed turbo model.
- Q: Does it require alignment after install?
- A: Yes, a professional alignment is recommended following installation.
- Q: Can I use this with aftermarket wheels?
- A: Yes, it works with most stock or aftermarket wheel and tire combinations.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Factory boxed set of dampers and springs
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