Royal Purple Max-Restore High Mileage Fuel System Cleaner

Royal Purple Max-Restore High Mileage cleaner is a highly concentrated, high performance fuel treatment that is specially formulated to solve performance problems typically found in higher mileage vehicles. It restores fuel economy, extends engine life, lowers emissions, and delivers maximum cleaning power. Max-Restore contains a high dose of polyether amine (PEA) and proprietary detergents that quickly clean stubborn, long-term deposits often found in high-mileage engines and provides a protective barrier to keep new deposits from forming. This optimizes the injector spray pattern and better atomizes fuel as it enters the combustion chamber, resulting in enhanced power and performance, reduced emissions, smoother idle, and quicker/easier starts. It also utilizes a friction modifier to reduce wear in the upper cylinder to help extend engine life and improve fuel economy. Show Less