SPC Performance Audi B9 Upper Control Arm Front Left

Adjust front camber and caster +-1.5deg 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 5deg to 6deg 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 California Residents WARNINGThis 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 2017-2024 Audi A4 allroad Premium 2017-2024 Audi A4 allroad Premium Plus 2017-2024 Audi A4 allroad Prestige 2017-2024 Audi A4 Quattro Premium 2017-2024 Audi A4 Quattro Premium Plus 2017-2024 Audi A4 Quattro Prestige 2019-2020 Audi A4 Quattro Ultra sport 2018-2024 Audi A5 Quattro Premium 2018-2024 Audi A5 Quattro Premium Plus 2018-2024 Audi A5 Quattro Prestige 2018-2022 Audi A5 Sportback Premium 2018-2022 Audi A5 Sportback Premium Plus 2018-2022 Audi A5 Sportback Prestige 2018-2019,2021-2024 Audi RS5 Base 2019,2021-2024 Audi RS5 Sportback Base 2019-2024 Audi S4 Premium 2018-2024 Audi S4 Premium Plus 2018-2024 Audi S4 Prestige 2019-2024 Audi S5 Premium 2018-2024 Audi S5 Premium Plus 2018-2024 Audi S5 Prestige 2020-2024 Audi S5 Sportback Premium 2018-2024 Audi S5 Sportback Premium Plus 2018-2024 Audi S5 Sportback Prestige