Universal Compatibility: Will It Work for You? One of the best things about the Optifuel device is its versatility. It is designed to be compatible with: • Petrol, Diesel, and Hybrid engines. • Cars, SUVs, and Light Commercial Vans. • All major brands including Ford, Volkswagen, Vauxhall, BMW, and Toyota (post-1996 models). Installation: As Si...   Read more