Cusco Steel Front Upper Arm - Negative Camber Adjustable

Constructed from durable steel, these arms provide five distinct adjustment stages for camber, allowing for precise tuning from +4mm to -12mm relative to the factory settings. This adjustability is crucial for optimizing tire contact under various driving conditions, improving grip, and potentially reducing tire wear. Installation of these upper arms requires specific clearance; a minimum of 405mm is needed between the front shock absorber and the upper arm when the suspension is at full extension. The product is compatible with several Toyota Mark II, Chaser, and Cresta models, specifically the JZX90 and JZX100 chassis with 1JZ-GE and 1JZ-GTE engines, spanning various production dates between 10/1992 and 09/2000. It's important to note that fitment compatibility is provided by the manufacturer for JDM cars only, and buyers are strongly advised to conduct their own research before purchase, as RHDJapan does not guarantee fitment and does not offer post-sale installation support. Review feedback highlights the effectiveness of these arms in achieving desired negative camber, with one user noting the ability to achieve -5 to -7 degrees on a JZX110 by using the JZX100 version. Users also praise the quality, functionality, and aesthetic of the product, with one mentioning a secure locking mechanism for the camber settings.