Tri-ovals are the same way, for the most part.
The thread Vindex creates about making his own mufflers would be a great read and great instruction on modifying Vic mufflers.
'15 Gloss Titanium XC.
WOLO Low Tone Disc Horn
Tri-Oval Slip Ons
Black LED Headlight
Ricz Lay Down Plate
Lloydz Timing Wheel & Throttle Ring
Shinhopples Grip Covers
12" Long Ride Shield
Bad Ace Billet Fork Mounted Air Deflector
Ness Signals; Amber
"I leave the BUG CARNAGE
on my screen , it adds character!"-LILMAGS500