if it is SDR35, you could maybe use C900 instead, as its a thicker wall, pressure rated pipe and might increase output. sorta like double walled box.i know its not c900
not bad not bad at all... too bad its over windowline //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif but hell what do u expect trying to shove a 6000 in the back of a crx haha.the number is in one of the post,, but ill tell ya its a 151.8 i only had 2 weeks to build,, and havent had time to work with the set up right now