Exhaust system dyno results?

I’m sure they’d be open to it

 

That would be awesome. I’ll just need to compare tune files to ensure mine will stay locked in 4th when I use S mode. Can’t remember if the TCC unlocks at full throttle…

Worst case, it’s a little bit of copy/ paste/ write before the dyno runs. Maybe write that into the Tow/ Haul mode that I never use.

 

Well, it’s been a couple weeks since installing the Dirty Deeds 10” system with resonator.

Way more tame than the SPD. Waaaayyyy more. I can easily and clearly talk on the phone via Bluetooth again. There is zero drone.

I did not dyno the truck with the DD against the SPD, so all I can report on is seat of the pants feeling. They’re both good. But, I’d say the DD is a little stronger in the low end. It’s a little more spritely off the line now. I cannot detect any difference in performance other than that.

So, if you want it rowdy, the SPD is beautiful. If you’re an old fella like me, the DD 10” system is more pleasant for a daily driver.


Sold my SPD to a younger fella this morning, thanks to @reywcms for facilitating this. I’m sure he’s gonna love it!