SPC Performance Front Upper Control Arm Set Left & Right Pair 2016+ Audi A4 B9 Straight Tubing Durable Roto-Molded Polyethylene tube and

Durable Roto-Molded Polyethylene tube and housing

8" Tall Air Filter:

Durable XLPE Crosslinked Roto-Molded Polyethylene housing and scoop

2000-2005 Ford Excursion

SPC Performance Front Upper Control Arm Set Left & Right Pair 2016+ Audi A4 B9 Straight Tubing Durable Roto-Molded Polyethylene tube andAdjust 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