SEAT MOUNT RH 2015+ SUBARU WRX/STI

The SPARCO Seat Mount RH 2015+ Subaru WRX/STI right-hand adapter is engineered for automotive enthusiasts and tuners who demand OEM-quality seat installation on their performance builds. This right-hand mount bracket serves as the structural interface between SPARCO competition or street seats and the factory mounting points of the fifth-generation WRX and eighth-generation STI platform.

Manufactured by SPARCO, a legendary brand in motorsports seating, this right-hand mount bracket integrates with the existing WRX/STI subframe geometry to maintain proper seat geometry and occupant positioning. The adapter maintains factory attachment points while allowing fitment of SPARCO's modular seat systems, which feature aggressive bolstering, reduced cushioning mass, and reinforced lumbar support designed for high-lateral-load driving dynamics.

This mount is ideal for WRX and STI owners who prioritize driver control and ergonomics during sustained performance driving, autocross events, or road-racing applications. The construction reflects quality materials engineered to handle repeated heat cycles and vibration from turbo acceleration without flex or creep, critical factors in vehicles producing 300+ horsepower at the crankshaft.