$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.
$89.94Built for power, protection, and performance, Royal Purple® Max-Cycle® SAE 20W-30 Synthetic Motor Oil is a premium synthetic motor oil engineered to meet the extreme demands of high-performance 4-cycle engines and transmissions. Ideal for both air-cooled and liquid-cooled engines, Max-Cycle delivers superior protection for motorcycles, ATVs, UTVs, and other powersport vehicles—on the street or the trail.
$101.94Push your engine to the limits with Royal Purple® XPR® SAE 5W-20 Racing Motor Oil, engineered for maximum power, protection, and endurance. Trusted by top-tier motorsports teams from NASCAR® and NHRA® to Bonneville Salt Flats, this synthetic racing oil is built for extreme conditions and peak performance.