af347763___Inc____SCR___Facts_about_SCR__THE_TRUTH
[COMPETITOR RELEASED MYTHS] MYTH: DEF will cause your vehicle to lose power. [THE TRUTH] 
FACT: As long as the DEF tank is adequately filled, your vehicle will remain as powerful as ever. Your bus wouldn’t run properly without oil, fuel or radiator coolant. Diesel Exhaust Fluid is just as important, because SCR requires DEF to achieve near-zero emissions. Our SCR system, the Cummins aftertreatment system, won’t change the driving performance of your vehicle in terms of pulling power, engine responsiveness, durability or dependability. DEF consumption will be approximately 2 percent of your fuel consumption, so for every 50 gallons of fuel you use, the Cummins aftertreatment system will use just one gallon of DEF.
Cardinal Bus Sales & Service, Inc. - SCR - Facts about SCR
THE TRUTH