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Old 04-29-2011, 04:18 PM   #2619
Scooby Specialist
Member#: 113924
Join Date: May 2006
Chapter/Region: NESIC
Location: Newton, MA
2005 STI....SOLD!
93 RX7...Not Broken


Originally Posted by RSblood View Post
Tireiron and I have been trying to come up with a plan for the easiest possible way to gut the cats. Removing the downpipes will be a bitch, but will probably make the best results in the end..
gutting them will result in a loss of power. introducing fuel to them will simply clog them and result in a loss of power. the erratic flow of the open chambers will cause changes back pressures. its bad. pull them out and put in test pipes.

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