SPC Performance Upper Control Arm Front Left | 2017 – 2020 Audi A4 & 2018 – 2020 Audi S4 (81381)

Upper Control Arm Front Left by SPC Performance

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, booted ball joints Large 18mm threaded adjuster links Replacement pinch bolts included

Features

• SPC Performance Upper Control Arm Front Left

Benefits

• OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters

Applications

• 2017 – 2020 Audi A4
• 2018 – 2020 Audi S4

What’s In The Box?

• 2 – Upper Control Arm Front Left

Warranty

• Lifetime Warranty