My bro and I were thinking about getting these two exhausts for our 748 Ducati's because of the quad tip look. I've already checked the website but was wondering if any1 had personal experience with them.
I have only seen and heard the Black Widow under seat on a Triumph Speed Triple. It sounds and looks good, but you loose about two horse power (as with any under seat). Personally I like the Wunoff better (www.wunoff.co.uk). I installed a Blueflame on my TT600 a week ago. It's the colored titanium oval twin port. I am very pleased with both look and sound! I haven't' had it dynoed, so I don't know how much of a horse power increase there was. I also had to wait a little over a month from the order date to receive my Blueflame. I really like the look of the Blueflame under seat. Very unique! Hope this helps a bit.