SEAT MOUNT RH 01-07 MITSUBISHI EVO 7/8/9

The SEAT MOUNT RH 01-07 MITSUBISHI EVO 7/8/9 is a right-hand side seat adapter bracket engineered for enthusiasts upgrading to Sparco racing seats in their Evolution platform vehicles. This bracket solves a critical fitment challenge: OEM Mitsubishi seat rails use a different mounting geometry than aftermarket competition seats, requiring an intermediate adapter to bolt modern bucket seats safely and securely. Whether you're building a road course machine, autocross competitor, or street performance Evo, this adapter ensures your upgraded seat integrates seamlessly with the factory floor pan.

Manufactured from steel with a durable black powder-coat finish, this bracket resists corrosion and heat damage in engine bays and interior environments. The 20 x 4 x 22-inch dimensions and 8.5-pound weight reflect a robust construction that distributes seat loads across multiple mounting points, critical for safety during hard cornering and braking events. The adapter allows precise fore-aft and height adjustment when combined with Sparco's slotted mounting system, giving drivers the ergonomic control needed for long track days or daily driving comfort. Steel construction also provides thermal stability—unlike aluminum, it won't flex under lateral G-forces or expand unpredictably in temperature swings.

This right-side mount is essential for drivers of 2001–2007 Mitsubishi Lancer Evolution VII, VIII, and IX models (the 7G, 8, and 9 generations) upgrading to Sparco 600 Series seats. Installation requires removal of the OEM seat, unbolting the original rails, and securing the adapter bracket to the factory attachment points before mounting your Sparco seat. Mechanical aptitude and basic hand tools are sufficient for installation; no welding or modifications to the vehicle floor are required. This bolt-on solution preserves floor pan integrity and allows reversibility if needed, making it ideal for track-focused builds where seat comfort and lateral support elevate both performance and driver safety.