.Enhance your engine’s performance with SPC Synace Supreme 5W40, a premium-grade lubricant designed for superior protection and efficiency. Formulated to deliver excellent wear resistance, thermal stability, and fuel efficiency, this high-performance engine oil ensures smooth operation under both extreme temperatures and demanding driving conditions. Ideal for modern gasoline and diesel engines, SPC Synace Supreme 5W40 helps extend engine life, reduce friction, and maintain optimal performance. Trust SPC for a reliable, long-lasting lubricant that keeps your vehicle running at its best.