
The Cusco OS rear strut bar is a vehicle-specific brace for 1999–2006 Toyota MR2 Spyder applications that ties the rear suspension towers to reduce flex. Intended to improve chassis rigidity and cornering response, the bar provides a more connected steering feel and better handling consistency under load while preserving factory suspension geometry for street and track use.
Cusco Strut Bar OS Rear for 99-06 Toyota MR-2 Spider