collin02 Posted July 31, 2013 Report Share Posted July 31, 2013 I have an 02 grand Prix se with a 3.1 v6 is it possible to take the dual exhaust from the cat back from an 03 grand Prix with a 3.8 non supercharged and put it on my car? Andwill it sound any ddifferent? Quote Link to comment Share on other sites More sharing options...
l67ss Posted July 31, 2013 Report Share Posted July 31, 2013 Youll need the d side hanger for the other muffler itll sound about like a v6 95 camaro ive got 2002 gp gt exhaust on my 97 monte ls youll pick up sum mpgs and sum torque Quote Link to comment Share on other sites More sharing options...
collin02 Posted July 31, 2013 Author Report Share Posted July 31, 2013 Thanks for the help. I work at a junk yard so where would be the best location to cut the exhaust off at? I have an 02 grand Prix se with a 3.1 v6 is it possible to take the dual exhaust from the cat back from an 03 grand Prix with a 3.8 non supercharged and put it on my car? Andwill it sound any ddifferent? Quote Link to comment Share on other sites More sharing options...
OneBadCutt Posted July 31, 2013 Report Share Posted July 31, 2013 Probably right after the front tires, before or after the CAT. If you have emissions in your state, you may need to keep the cat. I know my car if I run the dual exhaust il need to wrap the left side where it will sit up next to the fuel filter (just my pref) and make it to where I can get to it. or right where it Ys it's up to you. I plan on deleting my cat and spacing the O2 sensor. Quote Link to comment Share on other sites More sharing options...
l67ss Posted July 31, 2013 Report Share Posted July 31, 2013 I cut mine at the y cause mines a monte therefor shorter the exhaust may hav a flange on the cat so no need to weld Quote Link to comment Share on other sites More sharing options...
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