$192.99Unlock serious street power and protection with Royal Purple® HPS® 10W-40, the synthetic motor oil engineered for high-performance and modified engines. Designed for vehicles outside factory warranty, HPS is fortified with high zinc/phosphorus additives and Synerlec® technology to deliver unmatched protection, horsepower, and longevity under the most demanding conditions.
$59.94 – $66.94Price range: $59.94 through $66.94Royal Purple® HMX® High Mileage Motor Oil is engineered for engines with over 75,000 miles, using a powerful combination of high zinc/phosphorus anti-wear additives and proprietary Synerlec® technology to fight wear, restore performance, and reduce oil consumption.
Unlike conventional oils, HMX is chemically enhanced to revitalize hardened engine seals, cut down on leaks, and clean up sludge left behind by lower-grade lubricants. The result? Improved engine longevity, restored responsiveness, and peace of mind for drivers who want to keep their vehicle running stronger, longer.
$67.94Unlock serious street power and protection with Royal Purple® HPS® 5W-30, the synthetic motor oil engineered for high-performance and modified engines. Designed for vehicles outside factory warranty, HPS is fortified with high zinc/phosphorus additives and Synerlec® technology to deliver unmatched protection, horsepower, and longevity under the most demanding conditions.
$67.94Unlock serious street power and protection with Royal Purple® HPS® 20W-50, the synthetic motor oil engineered for high-performance and modified engines. Designed for vehicles outside factory warranty, HPS is fortified with high zinc/phosphorus additives and Synerlec® technology to deliver unmatched protection, horsepower, and longevity under the most demanding conditions.
$67.94Unlock serious street power and protection with Royal Purple® HPS® 10W-40, the synthetic motor oil engineered for high-performance and modified engines. Designed for vehicles outside factory warranty, HPS is fortified with high zinc/phosphorus additives and Synerlec® technology to deliver unmatched protection, horsepower, and longevity under the most demanding conditions.
$192.99Unlock serious street power and protection with Royal Purple® HPS® 5W-30, the synthetic motor oil engineered for high-performance and modified engines. Designed for vehicles outside factory warranty, HPS is fortified with high zinc/phosphorus additives and Synerlec® technology to deliver unmatched protection, horsepower, and longevity under the most demanding conditions.
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