The Selective Cataylst Reduction (SCR) system injects DEF fluid into the exhaust to reduce emissions, but it also has problems operating in low temperatures.
When the weather reaches freezing temps, your SCR can freeze and create costly DEF problems. Mario High Performance Diesel provides emissions solutions that remove error and fault codes and keep your rig running smoothly through the winter.
It doesn't take much digging to find stories of $5,000 annual emissions bills. WIth Mario High Performance Diesel, you can think of your excavator tuning as your last emissions bill, ever. No more downtime. No more surprises.
If your model isn't listed above, it's likely that we have further tuning options available.
Contact us for more information on your specific model.
This service is not intended for all excavators. Please check your federal, local, and province laws before purchasing.
Send an email and get full support right away. We'll have a quote prepared for you within 24 hours.