i'm looking to delete my 13 duramax because i have had nothing but problems with all the emissions crap. I got 3 very different prices in Lloydminster. Tailored Diesel $1350 J&R automotive $2150 and westridge GM $3450 and thats for a full delete (DPF DEF EGR Exhaust) and no power tune. I wanted to get the GM dealer to do the deletes because then i keep my power train warranty. What are others paying for this?