sorry for the x pipe question again (2nd in past week), but the exhaust bug has really bitten hard. i think i can now afford a more expensive X Pipe than the UPR or Pypes X. im thinkin Dr. Gas or Magnaflow o/r x. i want the pipe with the loudest tone, and with the most power increase (low or high). if anyone has dynos of either pipe on a basically stock car, please post it! ive heard a lot of good things about Dr. Gas, and Magnaflow is just a big name. Bassani is way over-priced IMHO, and ive heard bad things about BBK's mid pipes. thanks again for the help.