AST Suspension - BMW M3 Touring xDrive - 2021-2025
AST Suspension - BMW M3 Touring xDrive - 2021-2025
SKU: SKU: ACU-B2114SD
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AST Suspension Coilovers for BMW M3 Touring xDrive
Application: BMW M3 Touring xDrive | Years: 2021-2025
AST Suspension delivers race-proven performance engineering for street and track. Each system is built to order with a typical lead time of 3-6 weeks.
All AST suspension can be custom valved and sprung to suit any needs. No extra costs.
Series Comparison
| Feature | 5100 Series Street Performance |
5200 Series Track-Focused |
5300 Series Ultimate Performance |
|---|---|---|---|
| Best for | Fast road driving and occasional track days | Dedicated track use and competitive motorsport | Professional racing and extreme performance applications |
| Damping | Single-adjustable compression damping | Dual-adjustable (independent compression and rebound control) | Triple-adjustable (independent low-speed compression, high-speed compression, and rebound) |
| Adjustability | 1-Way | 2-Way | 3-Way |
| Spring rates | Optimized for street comfort with spirited driving capability | Stiffer, track-oriented valving for maximum grip and response | Custom-tunable to exact vehicle setup and track conditions |
| Ride height | Fully adjustable with threaded shock body | Fully adjustable with threaded shock body | Fully adjustable with threaded shock body |
| Build | Monotube design with high-grade aluminum components | Motorsport-grade monotube with enhanced cooling and durability | Top-tier motorsport construction with advanced piston technology |
| Primary use | Street / Spirited Driving | Track / Competition | Professional Racing |
| Tuning complexity | Simple | Intermediate | Advanced |
| Performance level | High | Very High | Extreme |
| Ideal driver | Enthusiasts seeking improved handling without sacrificing daily drivability | Serious track drivers and racers demanding precision tuning | Professional racers and elite enthusiasts requiring the ultimate in suspension control |
Why AST Suspension?
- Engineered and manufactured in the Netherlands to motorsport standards
- Monotube design for superior heat dissipation and consistent damping
- CNC-machined aluminum components for precision and durability
- Rebuildable and serviceable for long-term performance
- Used by professional race teams worldwide
Lead Time: 3-6 weeks (built to order) | Warranty: Manufacturer warranty included | Shipping: Fast dispatch once received from AST
Select your preferred series from the variant options above. Contact us if you need assistance choosing the right setup for your application.
