Sounds good; seems like the modder can decide on how loud to go (there's a range of "loud"); and the lack of drone is fantastic. It has all the things you want in a semi-DIY mod: cheap, fairly easy (finding a welder sounds like the toughest piece), and great results.
I really like the fact that pioneers like you and Subw00wer blazed the way on the exhaust front. Lots of folks want to kick up the sound of the the exhaust a bit, but really don't want drone (Helmholtz chambers are key), and more importantly don't want to spend an outrageous sum on an exhaust. This option hits on all the key requirements!
Nice work guys--this is the forum/community at its best! (Same can be said of PG and Mixja on the Virtual Dyno....)
I think this needs it's own DIY thread at some point. Don't get me wrong--this is a great thread itself but it would be nice to have just the step-by-step instructions/tips/photos w/o some of the additional chat (like my post here
).