BC Racing ZR Series Coilover System (2022 - 2025 Subaru WRX - VB) - F-38-ZR
Ultimate Track-Ready Adjustment for the VB Subaru WRX
Transform the handling of your 2022 - 2025 Subaru WRX (VB) with the BC Racing ZR Series Coilover System - the most advanced and adjustable coilover package BC Racing produces. Engineered for racers and serious performance builders, the ZR Series delivers three-way independent damping control including 15-click low-speed compression, 12-click high-speed compression, and 30-click rebound adjustment. This allows VB WRX drivers to tailor their suspension to every surface, driving style, and motorsport environment.
On McPherson strut vehicles like the VB chassis, the ZR Series utilizes inverted mono-tube dampers for improved rigidity and reduced unsprung weight. Each damper features steel-braided reservoir lines that route to external remote reservoirs, increasing oil capacity and significantly enhancing thermal stability during aggressive track use. Swift Springs come standard, offering superior response and lightweight performance. Height can be adjusted independently of preload, ensuring full shock stroke - no matter your stance.
Performance Highlights
- Three-way adjustable damping: low-speed compression, high-speed compression, and rebound.
- Inverted mono-tube damper design provides increased strength for track and performance driving.
- Remote external reservoirs improve heat dissipation and maintain consistent damping under load.
- Steel-braided reservoir lines ensure durability and consistent fluid delivery.
- Swift Springs included for enhanced linearity and reduced unsprung mass.
- Height adjustment independent of spring preload maintains full damper travel.
- Front and rear camber plates standard where applicable for optimized alignment.
- Pillowball mounts supplied on setups that do not use camber plates.
- Custom valving and custom spring rates available for aggressive or specialized competition builds.
- 2-year manufacturer defect warranty and full rebuild support.
Quick Specs
- Brand: BC Racing
- Series: ZR Series
- Part Number: F-38-ZR
- Vehicle Fitment: 2022 - 2025 Subaru WRX (VB)
- Damper Design: Inverted mono-tube with linear twin-piston internals
- Rebound Adjustment: 30-clicks
- Low-Speed Compression: 15-clicks
- High-Speed Compression: 12-clicks
- Spring Type: Swift Springs included
- Default Spring Rates: Front 6.5kg/mm | Rear 6kg/mm
- Height Adjustment: Independent of preload
- Camber Plates: Front & rear on applicable models
- Mount Type: Pillowball when camber plates are not applicable
- Warranty: 2 Years (Manufacturer Defect)
- Rebuildable: Yes
Why Choose BC Racing ZR Series Coilovers?
If your VB WRX build demands professional-level suspension tuning, the ZR Series is the pinnacle. With its triple-adjustable damping system, inverted construction, and Swift Springs, this kit offers superior chassis control, better thermal stability, and unmatched adjustability. Whether you're competing in time attack, autocross, or dialing in a street/track hybrid, the ZR Series gives VB WRX drivers complete authority over handling characteristics.
FAQs
How do ZR Series coilovers differ from ER or HM Series kits?
The ZR Series offers three-way independent damping - high-speed compression, low-speed compression, and rebound - providing far more tuning capability than ER or HM systems.
Does the VB WRX receive inverted dampers?
Yes. The VB platform uses inverted mono-tube dampers paired with remote external reservoirs.
Are Swift Springs included?
Yes, Swift Springs come standard with every ZR Series kit for improved performance.
Can I order custom spring rates or valving?
Absolutely. BC Racing supports custom valving and custom spring rates for specialized track or street builds.
Fitment
- 2022 Subaru WRX (VB)
- 2023 Subaru WRX (VB)
- 2024 Subaru WRX (VB)
- 2025 Subaru WRX (VB)
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted authorized BC Racing dealer, offering expert tech support, fast shipping, and competitive pricing. Whether the VB WRX is your daily, your weekend canyon carver, or your time-attack machine, we'll help you choose the right suspension setup. Contact us at sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing - Performance Starts Here.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
