Duramax...The D.P.F Delete (Diesel guys...chime in)

[87s15lt1]

@Jowo72

Hahaha, I’d be careful. We tried to warranty an 09 6.6 and GM sent someone out to inspect the truck, Decided that there had been a tune done on it - Then removed and voided the guys warranty, leaving him with a 28,000 repair bill.

GM is hardcore against using aftermarket tuning on the duramax’s, be careful when getting carried away with your tuning - GM has gotten alot more strict with warranty claims since we became “government motors”

Very true. Yet, it helps when you know certain people that can push it in. You know? lol