{"product_id":"jay-oconnell-control-arms-with-spherical-bearings","title":"Jay O'Connell Control Arms with Spherical Bearings","description":"Unlock precise suspension kinematics with the Alfissimo Adjustable Front Upper Control Arms (FUCA) for your Alfa Romeo Giulia \u0026amp; Stelvio. Engineered by renowned motorsport engineer Jay O'Connell, these arms replace the compliant factory rubber bushings with motorsport-grade spherical bearings.\n\nThis upgrade significantly reduces deflection under load, allowing for a massive range of negative camber adjustment. The arms feature PTFE-lined spherical joints for consistent geometry during heavy cornering and braking, and TIMKEN\/AURORA rod ends with self-lubricating PTFE liners for maximum durability and zero-play performance.\n\nKey features include an infinite adjustment range from -1.70° to -4.00°+, though note these are designed for performance alignments and will not adjust to factory specifications below -1.70°. The geometry correction also allows for the fitment of 19x10 wheels with 17mm spacers. The construction utilizes modified TUV-approved Italian base arms with 5-Axis CNC machining for a factory-like appearance and race-ready performance.\n\nInstallation requires a professional alignment, as altering the arm length significantly impacts static Toe settings. The arms ship approximately 0.75” shorter than stock, yielding around -2.7° camber, which must be checked before installation. Shortening the FUCA also increases front Toe-Out due to tie-rod position, necessitating a complete front Toe reset immediately after installation. These control arms are compatible with Alfissimo Corsa Eccentric Bushings, requiring no shims.","brand":"Alfissimo","offers":[{"title":"Default Title","offer_id":52686883881272,"sku":"ADJFUCA-G\/S","price":579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662148123.jpg?v=1784878007","url":"https:\/\/store.motormia.co\/products\/jay-oconnell-control-arms-with-spherical-bearings","provider":"MOTORMIA","version":"1.0","type":"link"}