'03 Cobra here I come! (I got X-Plan!)
LOL 
Senior Member
Joined: Aug 1999
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clonetek
Believe it or not the change netted almost no change in sound, it did wonders for under chassis heat management (under hood too
). I will be changing the mufflers next. I purchased the Bullitt mufflers and will go that route. They have a very good tuning code and a low pressure drop. The other choice was to use the FR500 system, these muffler have a very low pressure drop but because of the trap door design they are loud at WOT.
Believe it or not the change netted almost no change in sound, it did wonders for under chassis heat management (under hood too
). I will be changing the mufflers next. I purchased the Bullitt mufflers and will go that route. They have a very good tuning code and a low pressure drop. The other choice was to use the FR500 system, these muffler have a very low pressure drop but because of the trap door design they are loud at WOT.