SPC Performance Audi B9 Front Upper Control Arm Set Left & Right Pair Interior Accessories>Shift Knobs Each lug nut features a

Each lug nut features a precision-machined 60-degree conical seat

BMR's CB006's front Chassis Brace ties the front lower control mounts to the rear legs of the K-member

carbon fiber

Build the ultimate tune for your N55 powered vehicle and go from stock to full race calibration

SPC Performance Audi B9 Front Upper Control Arm Set Left & Right Pair Interior Accessories>Shift Knobs Each lug nut features aAdjust 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