CATS!!!!!!

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  #1  
Old 02-14-2008, 07:15 PM
chevy_man's Avatar
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Default CATS!!!!!!

hey guys i got a 98 ALL STOCK trans am automatic and im kinda broke right now to buy an exhaust cuz im looking to get the slp loudmouth but for now i was wondering if i can just take the cats off my stock exhaust and just run it from there?? how would it sound?? and if its a bad idea or if theres anything special i would need to do like get it tuned then let me know!!
 
  #2  
Old 02-14-2008, 09:21 PM
z28pete's Avatar
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Default RE: CATS!!!!!!

The check engine lite will come on, and hot exhaust right under the floorboard may just set the car on fire. Also it will fail inspection.
 
  #3  
Old 02-15-2008, 01:29 AM
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Default RE: CATS!!!!!!

ORIGINAL: z28pete

hot exhaust right under the floorboard may just set the car on fire.
My car hasnt caught on fire yet... I have a nice gap in my exhaust from the Y to the pipes and if that wasnt there to add an ugly rattling sound it would sound pretty good, my cars plenty loud and when i stand behind it it sounds good standing on the passenger side however you can hear the rattle. So all in all if you take the cats off and close up the exhaust it will sound pretty good.
 
  #4  
Old 02-15-2008, 02:42 AM
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Default RE: CATS!!!!!!

ORIGINAL: Spartan66




My car hasnt caught on fire yet... I have a nice gap in my exhaust from the Y to the pipes and if that wasnt there to add an ugly rattling sound it would sound pretty good, my cars plenty loud and when i stand behind it it sounds good standing on the passenger side however you can hear the rattle. So all in all if you take the cats off and close up the exhaust it will sound pretty good.
This is the kind of advice we are giving on this forum now???Good luck with that sweet exhaust leakSpartan; your car must be such garbage....
 
  #5  
Old 02-15-2008, 02:43 AM
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Default RE: CATS!!!!!!

ORIGINAL: z28pete

The check engine lite will come on, and hot exhaust right under the floorboard may just set the car on fire. Also it will fail inspection.
Thank you- someone with actual knowledge- plus it definatly will sound like sh*t.
 
  #6  
Old 02-15-2008, 09:19 AM
importmd's Avatar
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Default RE: CATS!!!!!!

it does sound like poop, when i bought my car it had no cat and a flowmaster. around 3k rpm it started to sound like a sick beretta, decel sounded like a jack brake on a diesel. save your money and buy what you really want
 
  #7  
Old 02-15-2008, 09:31 AM
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Default RE: CATS!!!!!!


ORIGINAL: chevy_man

hey guys i got a 98 ALL STOCK trans am automatic and im kinda broke right now to buy an exhaust cuz im looking to get the slp loudmouth but for now i was wondering if i can just take the cats off my stock exhaust and just run it from there?? how would it sound?? and if its a bad idea or if theres anything special i would need to do like get it tuned then let me know!!
YAY! another trans am! were kind of a minority here [&:]

i agree with these guys. wait and do it right. the power gains from that are not worth the time. if you have inspections you will fail. so wait until you can afford some headers and either an off road ypipe, or a high flow cat ypipe
 
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