SPC Performance Audi B9 Upper Control Arm Front Left - 81381 fits_2005-2010`Chevrolet`Cobalt 0L bi-turbo V8

0L bi-turbo V8

Unique sculpted air ducts maximize breathing capabilities

we saw consistent improvements of an extra 5hp and 7 ft-lbs of torque over baseline

Replaces Front or Mid-Pipe Sections on Specific aFe Power Cat-Back Exhaust Systems

6 Liter T-10

SPC Performance Audi B9 Upper Control Arm Front Left - 81381 fits_2005-2010`Chevrolet`Cobalt 0L bi-turbo V8Adjust 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