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Bilstein B6 4600 Rear Shocks For 2015-2020 Subaru Impreza WRX STI
Description
Bilstein B6 4600 Rear Shocks For 2015-2020 Subaru Impreza WRX STI
Bilstein B6 4600 Rear Shocks For 2015-2020 Subaru Impreza WRX STI
Part Number(s): 24-249485
Summary: Bilstein B6 4600 performance dampers are a direct OE replacement designed to be paired with your vehicle’s factory springs. Featuring a sophisticated monotube design, these shocks provide application-specific valve settings to enhance the handling performance and safety of your Subaru Impreza WRX STI. Engineered for stock height vehicles, the B6 4600 series offers a significant upgrade in ride quality and stability over original equipment.
Features
- Monotube Design: Single-tube construction provides consistent, fade-free performance to ensure reliable damping under varied driving conditions.
- Application Specific Valve Settings: Custom-tuned valving provides optimized handling characteristics to ensure the best performance for the Subaru WRX STI.
- Velocity-Sensitive Piston: Digressive piston technology provides reactive damping adjustments to ensure improved safety and comfort during spirited driving.
Technical Specifications
| Specification | Value |
|---|---|
| Series | B6 4600 |
| Position | Rear |
| Collapsed Length (mm) | 300.0 |
| Extended Length (mm) | 409.0 |
| Lower Mount Type | Eye 12.4mm |
| Upper Mount Type | Stem |
| Internal Design | Monotube |
| Finish | Yellow Paint |
| Reservoir | No |
| Boot Included | No |
| Spring Seat Included | Yes |
| Adjustable Damping | Non-Adjustable |
| Country of Origin | DE |
| Quantity per Vehicle | 2 |
| Warranty | Limited Lifetime Warranty |
Fitment
- 2015-2020 Subaru Impreza WRX STI
- Note: Designed to be paired with the OE factory spring.
What’s Included
- Includes 2 Shocks (Part #24-249485)
- Spring Seats
Interchange Numbers
This product is compatible with the following part numbers:
- AutoZone 494580
- BQNV 24249485
- Subaru 20365 VA000
Why Choose This Product?
- OE Replacement: Direct fit replacement for stock OE shocks, ensuring easy installation and perfect compatibility.
- Monotube Advantage: Monotube design provides consistent damping and fade resistance compared to twin-tube OE shocks.
- Performance Upgrade: Improved ride quality, handling, and comfort over factory shocks without modification required.
- Bilstein Quality: German engineering and manufacturing standards ensure long-lasting performance and reliability.
Frequently Asked Questions
Are these shocks compatible with my factory springs?
Yes, the Bilstein B6 4600 is specifically designed to be paired with the OE factory springs on your Subaru WRX STI.
Will these shocks lift my Subaru?
No, these shocks are designed for stock height vehicles and are intended as a high-performance replacement for the factory dampers.
Is the internal design of these shocks better than the original?
These shocks utilize a monotube design, which offers improved heat dissipation and consistent damping performance compared to standard twin-tube shocks.
What finish do these shocks come in?
The B6 4600 series features the signature Bilstein Yellow Paint finish.
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