The Spugen Ti-tip (IOW, magnaflow) single that I have has that booming resonance
at 3-4K and I'm not sure what Duc used for the canister muffler but I'm going to switch it out with the Revolution Titanium-Blaze pictured below. Before the Supertrapps, I used dual Revolution canisters on my Tanabe and did NOT have that resonance boom so I figured this would compliment the single exit nicely, especially since at the angle, most of the canister is visible from behind.

Will take pics when it's installed. I don't think I'm going to go with the Veilside afterall. Mainly because I don't want to be louder (this Spugen sets off alarms every 10-feet) and
I prefer a more aggressive exit (like this one) as opposed to the straight back design. I've received a lot of positive comments on the angle and for my car, it just seems to work. Hopefully, Nick's rear single fasia cap will go on today as well. Got my E Manage install this Thursday at South Florida Performance so hopefully, the canister will arrive before then. I'm also thinking of spraying the exhaust piping with VHT black leading up to the canister. Any opinions on that?