Can you delete def on Cummins?
A DEF Delete Service for your Cummins, Duramax, or Powerstroke diesel engine from Revolution Motors will remove this system so your truck is running at peak efficiency and performance. Trucks with the DEF delete install can improve fuel efficiency by up to 30%.
Does 2011 Cummins have DPF?
To meet such requirements, the 6.7 is equipped with an EGR (exhaust gas recirculation) system, a variable geometry turbocharger (VGT), and a diesel particulate filter designed to reduce diesel particulate matter by more than 90 percent. …
Is it illegal to delete the DEF system on a diesel truck?
If you’re looking, it’s not hard to find someone who’ll modify or remove the Diesel Exhaust Fluid (or DEF) emissions systems on your farm equipment. In the U.S., the EPA Clean Air Act prohibits anyone from tampering with an emission control device on a motor vehicle by removing it or making it inoperable.
Can I get rid of my DPF filter?
While it’s not illegal to remove a car’s DPF, it is illegal to drive without it if one should be fitted. The process for removing a DPF is a relatively simple one that requires cutting a hole in a vehicle’s exhaust, removing the filter and welding the resultant hole shut.
Should I Delete my DPF?
Removing the DPF is often advised to check the opacity of the exhaust emissions which can give some indication of any potential running issues which can impact on the operation of the DPF. Issues such as leaking injectors and engines burning oil can massively reduce the life of a DPF.
Will DPF delete increase fuel mileage?
While the DPF is installed and active the thought was air exhaust flow will be restricted reducing fuel milage and performance. By deleting the DPF you will improve fuel mileage, performance, and open up the possibility of adding more horsepower and torque. This is no longer the case because modern emission systems have become so efficient.
Will DPF delete void warranty?
The short answer is, yes. Doing a DPF delete will void your warranty. The long and more realistic answer is, it depends. It really is a case by case basis and comes down to the dealer your working with.
Are DPF delete kits legal?
However, as all the aftermarket performance companies offering DPF Delete Kits are quick to point out, these kits are solely for closed-course racing and off-road use only and are not street legal in any state. It’s Federal law.