I believe an x-pipe is your solution. The X really quieted down my 30" glasspacks from Fenton's, 2" pipes. Some major co. sells an 'X - Muffler', two in, two out with a perforated X inside to diffuse and muffle the exhaust.

Although I love the sound of straight pipes with burned out shorty glasspacks, I only love the sound for about ten seconds. As below I just returned from a 900 mile round trip at Thanksgiving, listened to MP3 driven speakers the whole way.


~ Cosmo
1949 Chevy Half Ton
Rocinante, like Don Quixote, he is awkward, past his prime, and engaged in a task beyond his capacities.
"...my good horse Rocinante, mine eternal and inseparable companion in all my journeys and courses." ...Don Quixote, Cervantes
"If you come to a fork in the road, take it."...Yogi Berra
"Rudeness is the weak man's imitation of strength." ...Eric Hoffer