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In the cabin, the changes came down to installing a roll cage, replacing the standard seats with Sabelt racing seats with multi-point seat belts, and a hydraulic handbrake lever also appeared. Specialists modified the engine, equipped it with an exhaust system from a Porsche 911 GT3, installed an additional oil cooler, reinforced clutch, added a differential lock to the rear axle and upgraded the suspension with components from Bilstein and Tarett.
