Let me reword my last thread that got locked...my cat clogged up on me a few months ago, and having school the next day and no money, i was in a pinch and just had to straight pipe it...however this increased my fuel economy...will putting a new, aftermarket cat on increase my mpg's?
Seasoned Member
As said in your last thread...if it was clogged..now it has more flow therefore will give you better gas milage. Putting a new cat on there after removing the clogged one would have also increased your mpg also.
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thank you...but will putting a new one on now increase it?Originally Posted by Screwd up 6
As said in your last thread...if it was clogged..now it has more flow therefore will give you better gas milage. Putting a new cat on there after removing the clogged one would have also increased your mpg also.
CF Veteran
Look at mudfrog, a vendor on the site. He sells a VERY good high flow cat that is legal.
CF Veteran
Yes it will help.
Under the rules of your last thread closure, speeding, underage drinking, selling a used cat to another member, etc etc should all be against the rules.
Under the rules of your last thread closure, speeding, underage drinking, selling a used cat to another member, etc etc should all be against the rules.
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thanks, i will definitely do that Originally Posted by 1991Jeep_Man
Look at mudfrog, a vendor on the site. He sells a VERY good high flow cat that is legal.
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Under the rules of your last thread closure, speeding, underage drinking, selling a used cat to another member, etc etc should all be against the rules.
Oh i understand that, i just didnt get the whole taking the cat off was "illegal" until i did go back and read the rules, i reckon that's just something to be left aloneOriginally Posted by Hoooper
Yes it will help. Under the rules of your last thread closure, speeding, underage drinking, selling a used cat to another member, etc etc should all be against the rules.
Seasoned Member
check out our vendor mudfrog. I just ordered a cat from him. they start at $36 and the "highflow" is $59
Senior Member
i would replace your 02 sensors as well mabye just thro sum 15ohm resistors in there but putting a new cat on there will deffintly help with your air fuel ratio as well cuz of the 02 sensors
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alright sounds good to me...i'll probably be doing all this after i get my new front bumper back from my friend who's doing a little modding to it...but after that gets back, bedlined, and mounted, i'll get some o2 sensors and a high flow cat from mudfrogOriginally Posted by lolz_jeep
i would replace your 02 sensors as well mabye just thro sum 15ohm resistors in there but putting a new cat on there will deffintly help with your air fuel ratio as well cuz of the 02 sensors
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well i found him, but is his site listed or should i just pm him on some details?Originally Posted by Screwd up 6
check out our vendor mudfrog. I just ordered a cat from him. they start at $36 and the "highflow" is $59
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hellllll yes, with and without muffler...if you've seen videos on youtube, they do it absolutely no justice...im of course running it with a muffler right now, pending buying a highflow cat from mudfrog most likelyOriginally Posted by Brandana
did you like the way your straight pipe sounded?
Seasoned Member
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well i found him, but is his site listed or should i just pm him on some details?
it is on his profile. performance-curve.comOriginally Posted by thelittlebrutethatcould
well i found him, but is his site listed or should i just pm him on some details?
Seasoned Member
had the same problem, replaced mine with a stainless steel magnaflow. sounds so much better and the mpgs are alittle better, nothing too crazy though.