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Hi! After our Grand Prix was hit and totaled last year, my folks replaced it with an '06 GTP sedan. It is basically my car, but my Dad may need it from time to time. With that info here is my dilemma. I want that smooth,throaty-growly sound the Grand Prix had, so I researched and decided on the magnaflow mod for the exhaust. Finances keep me at that system. Issue? My family is concerned about getting ticketed for aftermarket exhaust. It's one thing if I get the ticket, but if my Dad gets pulled over, off goes the magnaflow and back to the quiet. I do not have any other attention getters...silver sedan, standard spoiler, no hood scoops etc. So, anyone who's modified, have you gotten a ticket? Can anyone tell me if their magnaflow sounds like the Grand Prix or louder? Mods~please move if this is in the wrong place!
Thanks!
 

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Discussion Starter #3
Thanks ! Our level is 93 I *think*...but legally here in IL, if the aftermarket system is louder than the stock, you are in violation. I would love to do all kids of stuff to my GTP , LOVE the car but am trying not not draw attention of getting the exhaust (it is killing me) The good thing is it is not a moving violation if ticketed, basically $75 ...but so many here have put on aftermarket systems, if anyone can tell me a decibel range they are at? Sorry to sound like an idiot, just really don't want my parents to have to worry about it..and it took me a long time to save up for the system.
 

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beeeeeeefy
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the only way you'd get in trouble was if you didnt have the res in and was rumping on it through town... if you do a nice exhaust you'll get a nice rumble/roar with out the annoying head turn of people asking wtf did he do to that car.... your not going to sound like a 5.3L v8 truck with duals.. its a v6 so as long as you do a nice exhaust your not going to have any issues
 

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its a v6 so as long as you do a nice exhaust your not going to have any issues
x2 i'd do a little lookin around here...some members have had success with flowmaster 40 and 80 series', either leave the resonator in or replace with a glassback and you won't have to worry about getting pulled over at all
 

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I replaced mine for flowmaster 40 series and i love it. It isnt too loud and its not quiet. It sounds nice when accelerating and idling. Its not loud enough to get you in trouble..almost sounds like a stock corvette or something;)

I have the g6 GXP so it should sound good on yours as well.
 

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Discussion Starter #7 (Edited)
yea thanks for the positive replies, cops in my town have a hard on for anything out of order. still gotta convince my parents that it cant be THAT loud it is as you guys say still a v6 and i agree i aint driven a mustang "yet" the guys at the exhaust shop told me its pretty much an attitude deal with the cops if their pissed off theyre gonna pull you over its just a matter of how much attention you bring to it, thanks for the replies and the flowmaster suggestion, just one more question does that exhaust you got for the gxp, volume wise, is it "louder?" or just a nice tone. compared to stock.
 

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beeeeeeefy
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get on youtube and show your parents the exhaust... if you look at the videos with resonator deletes, let them know your car wont sound anything like that because you'll be a good boy and put the glasspack in replace of it!

look for 80 series flowmaster on g6
look for 40 series flowmaster on g6
look for 44 series flowmaster on g6
 

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Two things:

1) tickets in Illinois are $120 now, not 75.

2) I drove around in a heads and cam (.619 lift) GTO with long tube headers and magnaflow cat backs for for YEARS (102k on the ODO when I traded it) all around northern Illinois without an issue. So a magnaflow catback on a G6 won't be an issue. But you are correct on the exhaust law.
 

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yea thanks for the positive replies, cops in my town have a hard on for anything out of order. still gotta convince my parents that it cant be THAT loud it is as you guys say still a v6 and i agree i aint driven a mustang "yet" the guys at the exhaust shop told me its pretty much an attitude deal with the cops if their pissed off theyre gonna pull you over its just a matter of how much attention you bring to it, thanks for the replies and the flowmaster suggestion, just one more question does that exhaust you got for the gxp, volume wise, is it "louder?" or just a nice tone. compared to stock.

Its not loud and obnoxious like some v8 mustangs and other muscle cars are. Its really just a nice tone. A little deep tone that is just noticeable. Nothing thats gonna piss anyone off or draw too much attention..ive had people tell me that it sounds really nice..not to loud not to quiet but just noticeable
 

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i think he will replace the stock res once the glasspack comes in...he said it was on order. how do you know how long of a glasspack to put in? and is it catback? or somewhere else back? :???:

also, stridex, you get any rasp at all, even at higher rpms at WOT with that 40 series and stock res?
 

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Yeah i still ahve the stock res on right now, but when the glasspack that i ordered comes in i will remove the res and put the glass pack on...and its 20-24" for the resonator
 
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