k4ith I am not revo development just share the same first name
One of my top hates on a diesel is when you boot em you leave a cloud of black smoke the DPF claims to cure this problem and make the engine 90% efficient as apposed to 85%.
I am all for anything that saves the planet in anyway as long as it don't take my fun away
The DPF does nothing to the engine. It is fitted in the exhaust and burns off the soot particles which lowers emissions.