dpf delete and egr blocker

[bracker8040]

i have an 08 looking at puting five inch on it do you have two have the bungs welded into the pipe or do you just not use the sensors anymore and im looking at doing the egr blocker is the egr blocker worth it and is there a better one to buy than others i am also running a smarty on it

 

[Howling]

You will not need any of the sensors when running the Smarty ME version.