Yosh, Art, Renegade, Scorpion, Micron, Remus, etc... there are many, though wots available is worth a Ebay search to begin with and a 6 month search! Try a few Triumph dealers, some may have a few stashed away - try Matt Capri at Southbay... or figure the outside diameter and buy wot you like and fits, jet accordingly - perhaps. D&D are somewhat loud, I do agree - if you can find a complete system with header and cans (and in good nick), buy it. New the Sebring was $900, the Yosh was just over half that but they are rare and probably pricey - the Yosh is a great performer but no oil filter access, unlike the Sebring( official T's race pipe) but both are re-packable, as a good can should be!