SPC 81373 Adjustable Upper Control Arm Kits let you overcome the inability to adjust camber or caster on the factory suspension. These arms directly replace the factory fixed length arms, allowing the camber and caster to be precisely adjusted during an alignment. Engineered for the street and track, the forged 6061-T6 aluminum ends with 18mm threaded adjuster links assure this is the strongest kit available. Maintenance free ball joints and bushings provide factory ride, handling, and NVH (noise vibration and harshness) performance.

FITMENT GUIDE:
SPC 81373 control arms fit the following vehicles:

• 2005-2011 Audi A6  ____________________  2005 Audi A6  2006 Audi A6  2007 Audi A6  2008 Audi A6  2009 Audi A6  2010 Audi A6  2011 Audi A6 
• 2004-2011 Audi A8  ____________________  2004 Audi A8  2005 Audi A8  2006 Audi A8  2007 Audi A8  2008 Audi A8  2009 Audi A8  2010 Audi A8  2011 Audi A8 
• 2007-2010 Audi S6  ____________________  2007 Audi S6  2008 Audi S6  2009 Audi S6  2010 Audi S6 
• 2007-2010 Audi S8  ____________________  2007 Audi S8  2008 Audi S8  2009 Audi S8  2010 Audi S8 

SPC Upper Control Arm Adjustability:
The SPC Adjustable Upper Control Arm Kit will allow ±1.5° camber or caster change. We recommend a setting of 1.5° or higher, if the arms are adjusted to longer lengths (for 1.4° or less camber) there may be some contact from the end of the arm to the fender body seam.

SPC Adjustable Control Arm Manufacturing:
The SPC Adjustable Upper Control Arm Kit is made from forged 6061-T6 aluminum with 18mm threaded adjuster links and maintenance free balljoints and bushings.

SPC Upper Control Arm Install:
Professional installation recommended, the vehicle will need to be aligned immediately after install.