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#1
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Exhaust on GTP
i have a 1999 GTP and i have a buddy that can put three inch exhaust from my cat back for $100 without mufflers..... Should i do this? what kind if any, of side effects will i have without mufflers ??, and finally, has anyone heard a gtp with only 3inch exhaust and does it sound good? much help would be appreciated :-)
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#2
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Re: Exhaust on GTP
Ive got 3" exhaust from the downpipe back w/ a hooker aerochamber muffler. Sounds pretty decent. If I were u I would just use the 100 and get a 3" downpipe put on and leave the catback alone.
Perfect exhuast (in my opinion) TOG headers 3" downpipe 3" cat / no cat cut out either manual or electronic followed by the stock cat back |
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#3
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i would do it, but get rid of the ubend also at the least, a new downpipe would be nice also with a high flow cat, keep the stock mufflers they do not restrict, without mufflers your car will sound pretty loud (never heard a 3800 w/o them tho)
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#4
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on a gtp i already thought i have a 3 inch down pipe to my cat, and i am keeping the cat on, and deleting everything from the cat to the back of the car including the u bend of course, i was mainly wondering if i didn't have mufflers and just a cat, it i would be haveing a backfire problem
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