no cats is amazing
#1
no cats is amazing
just did some emission testing passed easily. wont be another one for 2 years. had my mechanic remove my cat converters removed and car gained some hp for sure and its louder
Popular Reply
12-16-2018, 10:03 AM
Race Director
It's his car, let him do what he wants. Maybe he installed catlett long tubes and picked up a ton of power? May e ge realizes his car without cars is still cleaner than the cars sold anywhere in the developing world or China?
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
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#4
Le Mans Master
Picked up power ??? I doubt it
Dave
Dave
#5
Drifting
We’re supposed to congratulate you for intentionally making your car pollute as much as a dozen or so legal cars???? As far as emissions testing, it’s not clear to me from the wording of your note whether you passed with the cats on and then took them off, or passed with them off. If the latter, either you got an incompetent/dishonest inspector, or you live in a state with virtually no pollution laws. Having cats is second only to having PCV as an obviously sensible and effective pollution control requirement.
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#6
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2023 C6 of the Year Finalist - Unmodified
2022 C6 of the Year Finalist - Unmodified
2021 C6 of the Year Finalist - Unmodified
Removing the cats gains you almost zero horse power & now you get to smell that wonderful rotten egg odor along with the exhaust drone that you will get to enjoy, congrats!
The following 2 users liked this post by 449er:
redzg (12-18-2018),
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#7
Race Director
It's his car, let him do what he wants. Maybe he installed catlett long tubes and picked up a ton of power? May e ge realizes his car without cars is still cleaner than the cars sold anywhere in the developing world or China?
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
The following 17 users liked this post by FAUEE:
89talon (01-08-2019),
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cadyshac (12-17-2018),
damascus1986 (12-17-2018),
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and 12 others liked this post.
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#9
Le Mans Master
Any LS2, LS3 or LS7, the cats are an integral part of the down tubes from the exhaust manifolds to the mid-pipes. So, either the mechanic physically removed them, then fabricated replacement down tubes; or, he (she) gutted the existing cats rendering them now useless. The notion of gaining HP on a stock LS by gutting the cats is wishful thinking. Pretty much the same for more noise.
The power of the imagination never ceases to amaze.......
The power of the imagination never ceases to amaze.......
Last edited by BlindSpot; 12-16-2018 at 11:42 AM.
The following users liked this post:
vdavenp802 (12-18-2018)
#10
Racer
It's his car, let him do what he wants. Maybe he installed catlett long tubes and picked up a ton of power? May e ge realizes his car without cars is still cleaner than the cars sold anywhere in the developing world or China?
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
#11
Race Director
It's his car, let him do what he wants. Maybe he installed catlett long tubes and picked up a ton of power? May e ge realizes his car without cars is still cleaner than the cars sold anywhere in the developing world or China?
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
#12
Race Director
#13
Drifting
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St. Jude Donor '06-'11
It's his car, let him do what he wants. Maybe he installed catlett long tubes and picked up a ton of power? May e ge realizes his car without cars is still cleaner than the cars sold anywhere in the developing world or China?
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
Y'all want to jump on his case about taking cTs off his car, but have you ever looked into the bad that YOU do? Anytime you order something made and shipped from China you're doing more damage than his car will in the next 2 years...
#14
Burning Brakes
I say we turn this over to the world court in the Netherlands.
#15
Safety Car
I have had my share of cars that did not require catalytic converters, however I don't miss the toxic carbon monoxide smell or the 2-3 hp loss.
However, if the car is now louder it must be more powerful!
However, if the car is now louder it must be more powerful!
#17
Race Director
#18
Le Mans Master
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#20
Drifting