Adjust front camber and caster ±1.5° on the Audi B9 platform with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. For the left hand (LH) side, use #81381. For the right hand (RH) side, use part number #81382. Want to be able to adjust both sides? Use part #81383. Forged 6061-T6 Aluminum construction for maximized strength at minimum weight OE style, maintenance free, bootedball joints Large 18mm threaded adjuster links Replacement pinch bolts included
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | A4 | Premium |
| 2017-2020 | Audi | A4 | Premium Plus |
| 2017-2020 | Audi | A4 | Prestige |
| 2019 | Audi | A4 | Titanium |
| 2017-2023 | Audi | A4 allroad | Premium |
| 2017-2023 | Audi | A4 allroad | Premium Plus |
| 2017-2023 | Audi | A4 allroad | Prestige |
| 2017-2023 | Audi | A4 Quattro | Premium |
| 2017-2023 | Audi | A4 Quattro | Premium Plus |
| 2017-2023 | Audi | A4 Quattro | Prestige |
| 2019-2020 | Audi | A4 Quattro | Ultra sport |
| 2018-2023 | Audi | A5 Quattro | Premium |
| 2018-2023 | Audi | A5 Quattro | Premium Plus |
| 2018-2023 | Audi | A5 Quattro | Prestige |
| 2018-2022 | Audi | A5 Sportback | Premium |
| 2018-2022 | Audi | A5 Sportback | Premium Plus |
| 2018-2022 | Audi | A5 Sportback | Prestige |
| 2018-2019,2021-2023 | Audi | RS5 | Base |
| 2019,2021-2023 | Audi | RS5 Sportback | Base |
| 2019-2023 | Audi | S4 | Premium |
| 2018-2023 | Audi | S4 | Premium Plus |
| 2018-2023 | Audi | S4 | Prestige |
| 2019-2023 | Audi | S5 | Premium |
| 2018-2023 | Audi | S5 | Premium Plus |
| 2018-2023 | Audi | S5 | Prestige |
| 2020-2023 | Audi | S5 Sportback | Premium |
| 2018-2023 | Audi | S5 Sportback | Premium Plus |
| 2018-2023 | Audi | S5 Sportback | Prestige |