Royal Purple QT XPR 10W 40
1 June 2020
Long Drive Shaft From 2WD Cosworth
Long Drive Shaft From 2WD Cosworth
21 July 2020

Royal Purple QT XPR 5W 30



  • XPR 5W-30 works well in a variety of applications from oval track late models to bracket racing. It is extremely versatile and produces excellent horsepower while preventing wear.
  • Royal Purple® XPR® (Extreme Performance Racing) oils are recommended for use in various racing applications, and are popular in a variety of motorsports including: NASCAR, NHRA, World of Outlaws and Bonneville Salt Flats. Contains Royal Purple’s proprietary Synerlec® additive technology.


  • Greater wear protection on startup
  • Increased horsepower
  • Extends equipment life
  • No flushing required when switching from other synthetic engine oils or conventional engine oils
  • Non-foaming
  • Outstanding rust / corrosion protection
  • High temperature service capability
  • XPR resists displacement, dilution and emulsion caused by exotic fuels, such as alcohol and methanol.Please consult Royal Purple’s Technical Department for assistance in choosing the racing oil for your specific application.


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case of 6 quarts, quart bottle


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