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AST 15-23 Audi A4 B9 FWD 5100 Street Coilovers w/ Springs
Experience the perfect blend of comfort and performance with the AST 5100 Street Coilovers. Designed specifically for the Audi A4 B9 FWD, these coilovers offer 1-way adjustability for both rebound and ride height. With a monotube design and non-inverted setup, you can enjoy a more responsive valving and improved performance in various driving conditions.
The AST 5100 Street Coilovers feature vehicle-specific, fixed spring rates for the rears, and the initial setup is rooted in an extensive development and testing process. You can fine-tune your ride to suit your preferences by adjusting the rebound knob or altering the ride height. With 12 distinct positions to choose from, each adjustment delivers distinct feedback and a unique driving experience.
- Monotube dampers with a large piston for improved rebound damping adjustability
- Non-inverted setup for reduced aeration and foaming
- 1-way adjustable for both rebound and ride height
- Front dampers utilize a coilover design, while the rear is a divorced setup like OEM
- Includes springs designed to run OEM top mounts
| Make | Model | Year | Type |
|---|---|---|---|
| Audi | A4 | 2017 | Premium |
| Audi | A4 | 2017 | Premium Plus |
| Audi | A4 | 2017 | Prestige |
| Audi | A4 | 2018 | Premium |
| Audi | A4 | 2018 | Premium Plus |
| Audi | A4 | 2018 | Prestige |
| Audi | A4 | 2019 | Premium |
| Audi | A4 | 2019 | Premium Plus |
| Audi | A4 | 2019 | Prestige |
| Audi | A4 | 2019 | Titanium |
| Audi | A4 | 2020 | Premium |
| Audi | A4 | 2020 | Premium Plus |
| Audi | A4 | 2020 | Prestige |
| Audi | A4 Quattro | 2017 | Premium |
| Audi | A4 Quattro | 2017 | Premium Plus |
| Audi | A4 Quattro | 2017 | Prestige |
| Audi | A4 Quattro | 2018 | Premium |
| Audi | A4 Quattro | 2018 | Premium Plus |
| Audi | A4 Quattro | 2018 | Prestige |
| Audi | A4 Quattro | 2019 | Premium |
| Audi | A4 Quattro | 2019 | Premium Plus |
| Audi | A4 Quattro | 2019 | Prestige |
| Audi | A4 Quattro | 2019 | Ultra sport |
| Audi | A4 Quattro | 2020 | Premium |
| Audi | A4 Quattro | 2020 | Premium Plus |
| Audi | A4 Quattro | 2020 | Prestige |
| Audi | A4 Quattro | 2020 | Ultra sport |
| Audi | A4 Quattro | 2021 | Premium |
| Audi | A4 Quattro | 2021 | Premium Plus |
| Audi | A4 Quattro | 2021 | Prestige |
| Audi | A4 Quattro | 2022 | Premium |
| Audi | A4 Quattro | 2022 | Premium Plus |
| Audi | A4 Quattro | 2022 | Prestige |
| Audi | S5 | 2018 | Premium Plus |
| Audi | S5 | 2018 | Prestige |
| Audi | S5 | 2019 | Premium |
| Audi | S5 | 2019 | Premium Plus |
| Audi | S5 | 2019 | Prestige |
| Audi | S5 | 2020 | Premium |
| Audi | S5 | 2020 | Premium Plus |
| Audi | S5 | 2020 | Prestige |
| Audi | S5 | 2021 | Premium |
| Audi | S5 | 2021 | Premium Plus |
| Audi | S5 | 2021 | Prestige |
| Audi | S5 | 2022 | Premium |
| Audi | S5 | 2022 | Premium Plus |
| Audi | S5 | 2022 | Prestige |
