Description
Diesel engines demand fuel system cleanliness and optimal combustion efficiency to deliver their rated power and fuel economy. Royal Purple Max Tane restores lost cetane levels while simultaneously cleaning injectors and improving lubricity throughout your fuel system—critical for maintaining performance and extending engine life. Whether you’re running a daily driver or a high-output diesel platform, this additive delivers measurable results without compromises.
- 20 oz bottle
- Cetane booster
- System cleaner
- Fuel lubricant
- Diesel applications
- MPN: ROY11755









