High Adjustment Driver & Passengerside Front Upper Arms for 2017-2019 Audi A4/S4

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 a caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes four arms to replace both upper links on both sides of the vehicle.

Features

• Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
• OE style, maintenance free, booted ball joints
• Large 18mm threaded adjuster links

Applications

• 2017-2019 Audi A4/S4
• 2018-2019 Audi A5/S5

What's In The Box?

• 4 - Front Upper Arms
• 2 - Pinch Bolts

Warranty

• SPC Performance Limited Warranty