{"product_id":"spc-performance-audi-b9-upper-control-arm-front-right","title":"SPC Performance Audi B9 Upper Control Arm Front Right","description":"Adjust 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, \u0026amp; 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. For the left hand (LH) side, use #81381. For the right hand (RH) side, use part number #81382. Want to be able to adjust both sides? Use part #81383.  Forged 6061-T6 Aluminum construction for maximized strength at minimum weight  OE style, maintenance free, bootedball joints  Large 18mm threaded adjuster links  Replacement pinch bolts included","brand":"SPC Performance","offers":[{"title":"Default Title","offer_id":43809956200602,"sku":"SPC81382","price":449.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0430\/4237\/3786\/products\/d8fa9450575ea585291af01ca03104a7.jpg?v=1691521963","url":"https:\/\/envisiontuning.com\/products\/spc-performance-audi-b9-upper-control-arm-front-right","provider":"Envision Tuning","version":"1.0","type":"link"}