SPC Performance 81363 Adj UCA Kit for 09-17 A4/RS4/S4 09-16 A5/S5 Front

AUDI ADJUSTABLE UCA - KIT Adjust front camber and caster 1.5 on the Audi B8 and C7 platforms 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, and 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 return to center on these cars. This kit includes four arms to replace both upper links on both sides of the vehicle. For the left hand (LH) side, use #81361. For the right hand (RH) side, use part number #81362. SPC Arms Feature: Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight OE style, maintenance free, booted ball joints Large 18mm threaded adjuster links Replacement pinch bolts included Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354. Forged 6051-T6 aluminum for strength and weight reduction Comes with pinch bolt hardware OE style bushing and ball joint maintain factory feel and noise reduction Kit includes both arms for both sides of the vehicle, order one kit per vehicle Adjusts camber and caster plus or minus 1.5 degrees