Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 10W40 - 1 Quart Fuel Line Fittings Professional Grade

Professional Grade

Hood Vents

Noticeable interior resonance

and road race) where engine deflection needs to be reduced

and at a price any serious team can easily justify

Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 10W40 - 1 Quart Fuel Line Fittings Professional GradeRoyal Purple(R) XPR Extreme Performance Racing oils are formulated for demanding applications such as racing, modified engines and off road use. XPR's high film strength make it exceptionally well suited for today's high performance cars and trucks, particularly turbo and supercharged engines and or engines using a nitrous boost. Royal Purple(R)XPR produces winning results on the race track and is safe enough to use in your daily commuter car.