Royal Purple enhances modern engines by blending premium synthetic base oils with exclusive additive technologies. These engines, often featuring smaller displacements, turbochargers, gasoline direct injection (GDI), and start/stop systems, achieve remarkable power and fuel efficiency. However, they also operate at higher loads, leading to increased wear and low-speed pre-ignition (LSPI). Royal Purple's advanced additive technology in High Performance engine oils addresses these challenges, ensuring engines maintain performance and reliability. This universal oil, with a viscosity of 5W-30, comes in 1-quart containers and weighs 2.25 lbs.