It’s an Italian engine 😂 I’ll go with what Micah said. For me, the EPA’s regulations have caused more issues for my truck than the engine itself, but if you happen to live in an area with less restriction, you may benefit some. May also consider the manufacturer’s QC is NOT getting any better, IMO.
I’m in CA also, the DMV required the repair. I recommend doing everything online, but be aware they’ll take your money but will withhold registration until they get a physical orange slip (I made a color copy and sent the original). I had already emailed a copy of the slip and paid the fees...