This VTF kit is the R8 4S application for cars built without the adaptive magnetic damper option, and it gives roughly 0.75 to 1.6 in of lowering at each axle through precision machined threaded collars and spring perches rather than a single fixed drop. Progressive spring rates are matched to the factory damping, so body roll and dive come down while the car keeps its original shocks. The springs are made in Germany from light weight, high tensile strength spring steel alloy, are TÜV approved and carry H&R's limited lifetime warranty.
Specifications
| Type | VTF height adjustable progressive rate lowering spring kit |
| Position | Front and rear (complete set, left and right) |
| Lowering | Adjustable, approx. 0.75-1.6 in (20-40 mm) front and rear |
| Suspension Requirement | Fits vehicles WITHOUT adaptive suspension |
| Material | Light weight, high tensile strength spring steel alloy |
| Quantity | 1 set |
| Warranty | Limited lifetime |
| Part Number | 23004-1 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2018,2020-2021 | Audi | R8 | Base |
| 2020-2023 | Audi | R8 | Performance |
| 2022-2023 | Audi | R8 | Performance RWD |
| 2022-2023 | Audi | R8 | Performance RWD Spyder |
| 2020-2023 | Audi | R8 | Performance Spyder |
| 2017-2018 | Audi | R8 | Plus |
| 2018 | Audi | R8 | Plus Spyder |
| 2018 | Audi | R8 | RWS |
| 2017-2018,2020-2021 | Audi | R8 | Spyder |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
