Has no one done a egr delete kit? I am curious how I can get rid of codes I am not worried about them just curious cause they are annoying! But any help is great on a better note I am seeing 300 degree temp drop at crusing speed give or take a little and 3 mpg better. Probably going to do fass or air dog next

 

xrt or smarty is the only way right now. customer here in town gained 6mpg with smarty and the rest of the goodies we did to it. Smarty is on level 1, he only wanted to get rid of dpf, egr and gain mileage. he is happpppy