The XP range are pure race oils developed through years of R&D in the demanding world of NASCAR.
They do not conform to any road approval rating, which means they are formulated to win races.
The XP oils have maximum anti-wear protection and friction reduction chemistry to help protect your engine and free up power, at the expense of a shorter service live. The best choice for heavily tuned engines or where you are chasing any incremental improvements in performance.
