SPC Performance Audi B9 Front Upper Control Arm Set Left & Right Pair turn14-in-stock Upgraded FK8 Clutch with stiffer

Upgraded FK8 Clutch with stiffer spring and 3 puck friction disc

Improve suspension travel

rear toe arms

SPC Performance 09-17 Audi A4/RS4/S4 / 09-16 Audi A5/S5 Front Adj Upper Multi Link Control Arm Kit

SPC recommends 3deg of caster to promote return to center steering

SPC Performance Audi B9 Front Upper Control Arm Set Left & Right Pair turn14-in-stock Upgraded FK8 Clutch with stifferMarket Description 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