DD 8" Bully Dog-"Trail Tune" = "LT-safe-performance"? Exhaust Q too?

Hello. I have a bit of an odd/miss-matched combo right now. I love my DD 8" set up. I have some Thorley Long Tubes. I kind of want a DD dual set up. My other thought is to get a 3" or 3.5" tailpipe, but I hate the idea of messing with the nice craftsmanship of my DD Y-pipe (don't want to have a larger tailpipe w/a 2.75" doughnut in the flow at big end to Y-pipe).


Anyhow, my main question is with a BDX on "trail tune," is that like the "performance" tune, but w/different parameters to keep my EGT's safe?


I now the JBA's are where it is at. But I am where I am. And if you look at the dyne sheets from DD, the OBX/Thorley LT's still make a big boost over factory manifolds. I think I will add some photos from the dyno results from DD.

Thank you.

Top=stock (I think, not sure) all stock w/o cats
middle=OBXw/o cats, 2.5" duals
bottom=JBA w/o cats, 3"duals

 

I should add one thing about my weird mis-matched set up. It almost seems like a good "towing" exhaust. Part throttle, lower RPM really feels beefy.

 

Hello,

Please please call Keith on this one. He is going to be your best bet on getting your system exactly how you want it. Please reach out to him at anytime (phone calls are BEST) 760-877-4234. Thanks, Shawna, DDI