Powerful Engine Cleaner: BG EPR Engine Performance Restoration effectively softens, emulsifies, and dissolves stubborn fuel gums and deposits, enhancing engine performance and longevity. Reduces Engine Stress: Formulated to combat the thermal and oxidative breakdown of engine oil, preventing oil thickening, heat retention, and deposit formation that can reduce fuel economy and power. Improves Fuel Economy and Power: Cleans micro passageways to maintain critical hydraulic functions, restoring fuel economy, power, and preventing excessive oil loss by sealing combustion chambers. 100% Synthetic Protection: BG Advanced Formula MOA uses 100% synthetic chemistry to fortify all brands of engine oil, protecting engine components over extended oil change intervals. Prevents Oil Degradation: Provides enhanced protection against high heat, preventing the formation of premature and hard-to-remove deposits, ensuring optimal engine performance throughout extended oil change intervals. BG EPR Engine Performance Restoration and BG Advanced Formula MOA BG EPR Engine Performance Restoration 11 oz BG EPR Engine Performance Restoration is a powerful engine cleaner that effectively softens, emulsifies, and dissolves stubborn fuel gums that can clog piston rings. With engines operating at higher temperatures and prolonged oil change intervals, engine oil is under significant stress. This can lead to thermal and oxidative breakdown, oil thickening, heat retention, and deposit formation, which can impede piston-ring function, reducing fuel economy, lowering power output, and increasing harmful exhaust emissions and oil consumption. BG EPR helps by softening and dissolving hard-to-remove deposits from piston rings, cleaning micro passageways to maintain the critical hydraulic function of components such as valve train actuators and turbochargers. By doing so, it restores fuel economy and power, prevents excessive oil loss, and improves compression by sealing combustion chambers and reducing oil dilution through blow-by. BG EPR is particularly effective for maintaining Gasoline Direct Injection engines. BG Advanced Formula MOA 11 oz BG Advanced Formula MOA is formulated with 100% synthetic chemistry to protect engine components and fortify all brands of engine oil over extended oil change intervals. As long drain intervals (10,000 to 15,000 miles) become more common, it is essential to fortify engine oil against the increased strain these intervals cause. Extended oil change intervals can lead to carbon deposits, even with high-quality synthetic oils, which degrade over time. BG Advanced Formula MOA provides enhanced protection against high heat, preventing premature and hard-to-remove deposits from forming on engine components. Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Use gloves for preventative measures.