> 81k tuners which can each flash any number of trucks Cobb hardware has a 1:1 "marriage" system with a given vehicle. > a full emissions delete on a diesel p

> 81k tuners which can each flash any number of trucks Cobb hardware has a 1:1 "marriage" system with a given vehicle. > a full emissions delete on a diesel pickup emits ~300x the pollution of an unmodified vehicle This is gasoline tuning. I agree that diesel defeat tuning is awful and should be aggressively destroyed. This isn't that. The calculus for gas tuning is dramatically different from diesel; the fundamental reason is basically that the operating range for a gas engine is tighter and they simply can't be made as dirty as a diesel (plus, the engines are generally physically smaller and just can't pump as much pollutant out no matter how hard you try).