X-1R Engine Treatment – 64 oz Bottle



The X-1R Engine Treatment Concentrate increases horsepower and improves fuel economy while reducing friction and wear from metal surfaces.


X-1R Engine Treatment treats cylinder walls, bearings, cams, rings and valve guides. It impregnates the ferrous metal, increasing its density which leads to a dramatic reduction in friction and wear. X-1R also protects against the harsh metal-to metal contact that commonly occurs during “cold starts”.

… and with over 75 million bottles of X-1R sold since 1989the award winning, certified space technology of X-1R continues to provide proven value!

Benefits of X-1R Engine Treatment
  • Helps increase engine life
  • Helps increase horsepower
  • Helps improve fuel economy
  • Helps improve overall performance
  • Helps protect during cold starts
  • Helps dramatically reduce friction
  • Helps reduce operating temperature
  • Helps reduce wear
  • Helps reduce engine noise and vibration
  • Helps protect metal surfaces from galling should lubrication be lost
  • Compatible with most synthetic and mineral-based oils
  • 100% concentrate additive is cleaner
  • Will NOT void manufacturer’s warranty
  • For Gas & Diesel Engines.

64 ounce bottle – USD $99

Directions: For initial treatment, substitute 2 oz. per quart of oil used, for subsequent engine oil changes, substitute 1 oz per quart of oil used. For example: if your vehicle takes 6 quarts of engine oil, 2oz x 6qrts = reduce 12 oz of motor oil and substitute X-1R for your initial treatment.

Certified Space Technology
Space Technology Hall of Fame

Additional information

Weight 72 oz
Dimensions 12 × 12 × 12 in