AST 5300 Series Coilovers
2013–2023 Subaru BRZ
RAC-S6401S
Overview:
The AST 5300 Series Coilovers are precision-engineered suspension components designed specifically for the Subaru BRZ model years 2013 through 2023. Crafted for the dedicated enthusiast and serious racer, these coilovers provide unparalleled control and customization to elevate your vehicle’s handling on both the street and the track. With advanced 3-way adjustability, the AST 5300 Series allows you to fine-tune rebound, low-speed compression, and high-speed compression independently, delivering a tailored driving experience that adapts to your unique driving style and conditions.
Whether you are pushing your BRZ to its limits on the race track or seeking improved performance and ride quality on the road, these coilovers offer the versatility and durability needed to meet demanding motorsport requirements.
Key Features:
The AST 5300 Series Coilovers combine innovative technology and robust construction to provide superior suspension performance. Key features include:
- 3-way adjustable damping with separate rebound, low-speed compression, and high-speed compression controls for precise suspension tuning
- External remote reservoirs to enhance heat dissipation and maintain consistent damping performance under extreme conditions
- Inverted monotube damper design engineered to withstand heavy side loads and braking forces, ensuring durability and stability
- Camber-adjustable front top mounts for enhanced front-end alignment and improved cornering grip
- Solid rear top mounts for increased rear suspension rigidity and response
- Adjustable spring rates to tailor ride stiffness and handling characteristics to your preference
- Ride height adjustability for optimal stance and suspension geometry setup
- 12 distinct rebound adjustment positions providing clear and consistent feedback for fine-tuning vehicle dynamics
- Separate low- and high-speed compression adjustments to balance comfort and performance across varying road and track conditions
Construction & Design:
The AST 5300 Series Coilovers feature a high-quality monotube damper design with an inverted strut configuration, which enhances structural rigidity and improves resistance to lateral forces encountered during aggressive cornering and braking. The use of external reservoirs increases fluid capacity and cooling efficiency, reducing fade during extended track sessions.
Front coilovers include camber-adjustable top mounts, allowing precise alignment adjustments to optimize tire contact and handling balance. Rear coilovers utilize solid top mounts to maximize suspension response and durability. Each component is engineered to meet the rigorous demands of motorsport while maintaining reliability for street use.
Installation & Fitment:
Designed as a direct fit for the Subaru BRZ from 2013 to 2023, the AST 5300 Series Coilovers install using factory mounting points with no major modifications required. Professional installation is recommended to ensure proper setup and alignment. Once installed, the extensive adjustability allows you to dial in suspension settings to suit your driving style, track conditions, or daily driving preferences.
What's Included:
- Set of front and rear monotube coilovers with external reservoirs
- Camber-adjustable front top mounts
- Solid rear top mounts
- Adjustment tools for rebound, low-speed compression, and high-speed compression
- Spring rate adjustment hardware
Ideal For:
The AST 5300 Series Coilovers are ideal for Subaru BRZ owners who demand high-performance suspension capable of adapting to both street and track environments. Enthusiasts seeking precise control over suspension dynamics, improved cornering stability, and customizable ride comfort will benefit from this advanced coilover system. Perfect for club racing, track days, and spirited driving, these coilovers provide the versatility and durability required for competitive motorsport applications.
AST Suspension develops high-performance damper and coilover systems built for drivers who want sharper handling on the street and consistency on track. With motorsport-oriented adjustability and engineered damping solutions (including offerings alongside MOTON), AST is a popular choice for enthusiasts who prioritize grip, balance, and control under hard driving.
AST 5300 Series Coilovers: Subaru BRZ 2013 - 2023
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PART # RAC-S6401S
The AST 5300 Series Coilovers deliver precise suspension control for Subaru BRZ models from 2013 to 2023. Designed for serious enthusiasts, these monotube coilovers feature 3-way adjustable rebound, high- and low-speed compression, and ride height, allowing you to fine-tune handling and ride comfort. With external reservoirs and camber-adjustable front top mounts, they enhance cornering grip and stability under heavy loads, making them ideal for track-focused performance and spirited driving.
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AST 5300 Series Coilovers
2013–2023 Subaru BRZ
RAC-S6401S
Overview:
The AST 5300 Series Coilovers are precision-engineered suspension components designed specifically for the Subaru BRZ model years 2013 through 2023. Crafted for the dedicated enthusiast and serious racer, these coilovers provide unparalleled control and customization to elevate your vehicle’s handling on both the street and the track. With advanced 3-way adjustability, the AST 5300 Series allows you to fine-tune rebound, low-speed compression, and high-speed compression independently, delivering a tailored driving experience that adapts to your unique driving style and conditions.
Whether you are pushing your BRZ to its limits on the race track or seeking improved performance and ride quality on the road, these coilovers offer the versatility and durability needed to meet demanding motorsport requirements.
Key Features:
The AST 5300 Series Coilovers combine innovative technology and robust construction to provide superior suspension performance. Key features include:
- 3-way adjustable damping with separate rebound, low-speed compression, and high-speed compression controls for precise suspension tuning
- External remote reservoirs to enhance heat dissipation and maintain consistent damping performance under extreme conditions
- Inverted monotube damper design engineered to withstand heavy side loads and braking forces, ensuring durability and stability
- Camber-adjustable front top mounts for enhanced front-end alignment and improved cornering grip
- Solid rear top mounts for increased rear suspension rigidity and response
- Adjustable spring rates to tailor ride stiffness and handling characteristics to your preference
- Ride height adjustability for optimal stance and suspension geometry setup
- 12 distinct rebound adjustment positions providing clear and consistent feedback for fine-tuning vehicle dynamics
- Separate low- and high-speed compression adjustments to balance comfort and performance across varying road and track conditions
Construction & Design:
The AST 5300 Series Coilovers feature a high-quality monotube damper design with an inverted strut configuration, which enhances structural rigidity and improves resistance to lateral forces encountered during aggressive cornering and braking. The use of external reservoirs increases fluid capacity and cooling efficiency, reducing fade during extended track sessions.
Front coilovers include camber-adjustable top mounts, allowing precise alignment adjustments to optimize tire contact and handling balance. Rear coilovers utilize solid top mounts to maximize suspension response and durability. Each component is engineered to meet the rigorous demands of motorsport while maintaining reliability for street use.
Installation & Fitment:
Designed as a direct fit for the Subaru BRZ from 2013 to 2023, the AST 5300 Series Coilovers install using factory mounting points with no major modifications required. Professional installation is recommended to ensure proper setup and alignment. Once installed, the extensive adjustability allows you to dial in suspension settings to suit your driving style, track conditions, or daily driving preferences.
What's Included:
- Set of front and rear monotube coilovers with external reservoirs
- Camber-adjustable front top mounts
- Solid rear top mounts
- Adjustment tools for rebound, low-speed compression, and high-speed compression
- Spring rate adjustment hardware
Ideal For:
The AST 5300 Series Coilovers are ideal for Subaru BRZ owners who demand high-performance suspension capable of adapting to both street and track environments. Enthusiasts seeking precise control over suspension dynamics, improved cornering stability, and customizable ride comfort will benefit from this advanced coilover system. Perfect for club racing, track days, and spirited driving, these coilovers provide the versatility and durability required for competitive motorsport applications.
AST Suspension develops high-performance damper and coilover systems built for drivers who want sharper handling on the street and consistency on track. With motorsport-oriented adjustability and engineered damping solutions (including offerings alongside MOTON), AST is a popular choice for enthusiasts who prioritize grip, balance, and control under hard driving.
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YEARMAKEMODELSUBMODEL2013 - 2016ScionFR-S2.0L2013 - 2026SubaruBRZ2.0L2022 - 2026SubaruBRZ2.4L2017 - 2020Toyota862.0L2022 - 2026ToyotaGR862.4L
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-
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.