Hey there, looks like youre new but welcome to FRF. Im sure a moderator can move this post as you posted it in the detailing forum.
@Big Blue or
@Shaggy possibly?
On the note of your topic, yes I ran the SPD Trombone on my gen 2 and I as well paired it with the SPD Downpipes and AWE 2FG Exhaust muffler. I think the sound was really good, however the downpipes did make it slightly loud for my taste. Id either do an OEM muffler, the gen 2 HX Muffler by SPD, or dont do downpipes.
We have quite a few trombones in stock at Hammer Performance and we have I believe 2 HX mufflers right now. If youre interested I can assist you with pricing on them.