Chopped cat or muffler?
01-25-2012 | 06:33 AM
#1
Thread Starter
Rollin' 7s
Joined: Nov 2011
Posts: 36
Likes: 0
From: Eugene Oregon
Chopped cat or muffler?
Owned 3 Rotary cars now, two 7s and I've had my 8 for about 3 months now. A buddy of mine says Strait piping my exhaust would have a hugely noticeable effect on my power, as well as noise output. I'm not concerned with the noise so much, I love loud cars. Question is, is it worth it at all to chop one or both of them off? Will the o2 censor flip a bitch and keep my car from running? Is it a plausible semi0decent alternative to upgrading to a Greddy exhaust kit?
Living in Eugene, Oregon I don't have DEQ to pass, so there are no legal issues with doing this.
Living in Eugene, Oregon I don't have DEQ to pass, so there are no legal issues with doing this.
01-25-2012 | 07:43 AM
#2
a midpipe/gutting your cat is one of the easiest/cheapest mods for hp but not huge. yes your car will run but most likely throw a cel. the rear o2 sensor is just for emissons and the cel can be masked with a cobb access port. in the future please search as this has been beaten to death.
btw welcome and pics of your cars
btw welcome and pics of your cars
01-26-2012 | 03:46 AM
#4
Thread Starter
Rollin' 7s
Joined: Nov 2011
Posts: 36
Likes: 0
From: Eugene Oregon
a midpipe/gutting your cat is one of the easiest/cheapest mods for hp but not huge. yes your car will run but most likely throw a cel. the rear o2 sensor is just for emissons and the cel can be masked with a cobb access port. in the future please search as this has been beaten to death.
btw welcome and pics of your cars
btw welcome and pics of your cars
What do you mean Throw a cel?
And pics of my cars? lol
01-26-2012 | 08:40 AM
#5
gutting your cat or using a catless midpipe usually gives you a check engine light (cel). some guys have not gotten this with some midpipes but its rare. using a cobb access port you can mask the cel from not having a cat.
you can buy complete exhausts with a midpipe for $500 and can find used ones for sale here even cheaper
you can buy complete exhausts with a midpipe for $500 and can find used ones for sale here even cheaper
01-26-2012 | 10:13 PM
#6
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Joined: Oct 2009
Posts: 58
Likes: 0
From: Airdrie, AB
thank you guys I was just thinking i would have to buy a new CAT FROM THE DEALER WHO SAID IT WILL COST ME 3K TO REPLACE THE CLOUG ONE I HAVE.
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
01-26-2012 | 10:19 PM
#7
Registered User
Joined: Sep 2004
Posts: 389
Likes: 0
From: Austin, TX
thank you guys I was just thinking i would have to buy a new CAT FROM THE DEALER WHO SAID IT WILL COST ME 3K TO REPLACE THE CLOUG ONE I HAVE.
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
01-26-2012 | 11:45 PM
#8
thank you guys I was just thinking i would have to buy a new CAT FROM THE DEALER WHO SAID IT WILL COST ME 3K TO REPLACE THE CLOUG ONE I HAVE.
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
YOU SEE I WHEN TO THE DEALER WHO IMFORM ME THAT I NEED A NEW ENGINE BECAUSE IT IT ADD NO POWER LIKE BEFORE THE LATER THEY SAY IT WILL NOT GO INTO HIGH RPMS BECAUSE IT NEED A NEW CAT. I HAVE SPEND 10K ON REPAIR I HAVE DONE TO THE FRONT FROM ON ACCIDENT THE I NOTE IT WAS NOT RUNNING VERY WELL THEN I TOOK IT TO THEM FOR ENGINE REPLACEMENT NOW I NEED A NEW CAT, I DID EVEN GET TO DRIVE IT. BUT I AM A FAN SO IF ONE OF YOU COULD HELP ME THAT WOULD BE GREAT ARE I WILL HAVE TO SELL IT
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