Fitment Information Infiniti G37 (2009, 2010, 2011, 2012, 2013) RWD & AWD Specs & Features Sold as a pair Offset spacers allow extra caster adjustment CNC Machined Aerospace Grade Aluminum Slim profile for extremely lowered vehicles Unique Design for aesthetics and 100% functionality Made in USA QA1 rod ends Made in USA FK spherical bearings Limited Lifetime Warranty when purchased through an authorized vendor such as Redline360 Adjustment Range:  +/- 2 degrees relative to stock arm and depending on ride height.  4 degrees of caster adjustment is available separate from camber.  Our test vehicle was equipped with coilover suspension and with stock upper arms had -3.2 degrees camber.  During testing we achieved -5.2 and -.8 degrees after adjusting to the maximum settings. Product Description Voodoo13 dual adjustable front upper control arms for the Nissan 370Z and Infiniti G37 are made from CNC milled aerospace grade 6061 aluminum, sporting not only dual adjustment functionality, but also an innovative impressive design. The slim upper spindle mount helps prevent upper control arm slap from excessively lowered cars, while utilizing an encased spherical bearing design that prevents deformation from impact or high driving forces over time. The easy to reach dual adjusters allow for both caster and camber correction, all while never being unbolted from the car, to suite any application. Voodoo13 is an aftermarket automotive performance part manufacturer specializing in the production of MIL-SPEC grade suspension components for both street and track vehicles. All products are proudly engineered, manufactured and assembled at Voodoo13 facility in Mesa, Arizona using only the highest quality materials sourced from US suppliers. “MIL-SPEC”, or, Military Specifications, is a standard used by the Department of Defense that requires machinery, weapons and tactical equipment to deliver at a specific level. These standards help ensure that products achieve certain requirements, ensure a high level of reliability, and more.