I'm currently selling my truck it has h&s tuner with exhaust and i was wanting to return it back to factory with *** filter. Anyone having any problems doing this or tips for me? Planning on doing this today!!
Assuming you left the EeGeeR on and only did exhaust, AND all the connectors are still there, it's pretty simple, just heavy. Make sure you use WD40 or another electrically safe spray, on all the connectors to make sure there's no road debris in them.