Keep your manual transmission in top condition with the X-1R Manual Transmission Treatment. Transmission fluids experience some of the highest temperatures and pressures in your car, which can lead to irregular shifting and an increase in noise and even premature transmission failure. This automotive additive is specifically formulated for manual transmissions and prevents foaming and fluid oxidation. You will appreciate the smooth, quiet gear shifting and performance of your vehicle as well as the improved fuel consumption and running costs. X-1R’s range has been trusted by NASA for over 25 years, and the X-1R Manual Transmission Treatment a part of your regular car care routine. 

PRODUCT FEATURES 

• Reduces operating temperature and friction wear 
• Extends the life of transmission fluid 

• Prolongs manual transmission life and differential 
• Promotes quiet and smooth shifting 
• Decreases fuel consumption and running costs 
• Improves overall performance 
• Compatible with Dexron and Mercon type fluids 

• Suitable for sequential boxes 
• Reduces seal deterioration 
• Prevents fluid oxidization and sludge build-up 
• Easy to use 
• 240mL