Royal Purple’s XPR (Extreme Performance Racing) synthetic motor oil is specifically formulated for the demands of multi-platform racing environments. XPR is popular in a variety of motorsports including: NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats.
XPR combines the highest quality of synthetic base oil with Royal Purple’s proprietary Synerlec® additive technology and additional performance enhancers that maximize horsepower and torque while providing the highest level of protection against motorsports-grade heat and wear. XPR synthetic motor oil provides more protection than leading synthetics and conventional lubricants including those combined with aftermarket additives.
Professional engine builders and race teams cite increased horsepower and longer engine life with the use of Royal Purple.
Exceptionally tough under extreme heat, Royal Purple XPR comes in a range of weights, each specific to certain motorsports applications and fuel types – such as alcohol, methanol and nitrous oxide.