Catalytic converter

[badass mm]

Any you guys have any comments on cutting off the rear cat do you lose low-end torque

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[vkirkend]

I would think it would not make a difference other than exhaust tone.

[RubberCtyRauder]

it effects nothing, plenty have done it here, sounds better

[badass mm]

That's kind of what I thought but I heard from a few people that you lose a little low and talk with that but I think I will do that thanks for the input

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[badass mm]

Damn autocorrect supposed to say low end torque

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[RubberCtyRauder]

doubtful you lose torque..anyone with a power adder already has it removed, prolly half the memebrs here have it removed...the hard part is getting it removed if you do not do it yourself..Muffler shops wont remove a converter, even if it doesn't monitor anything..they risk fines for doing it

[FordNut]

Just more noise.

[03Merc]

Rear cat delete and 4.10s, You'll get more smiles per gallon.


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[badass mm]

Just got my cat's cut out man what a difference good tone

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[03Merc]

Just got my cat's cut out man what a difference good tone

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All 4...?


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[badass mm]

No just the rear

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[badass mm]

No just the rear 2

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[badass mm]

Does anybody know if the old cats are worth any money

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[BAD MERC]

Mine is pretty loud with Super40's on it. I am wondering if rear cat delete would be a mistake...

Who has loud mufflers AND cat delete? What's your opinion?

[badass mm]

I just have turbos on mine and 50% louder than it was

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[camelgrundle]

Mine is pretty loud with Super40's on it. I am wondering if rear cat delete would be a mistake...

Who has loud mufflers AND cat delete? What's your opinion?

Do it! Headers and tiny 3inch cats up front and it is still tame when it's idling lol

[03Merc]

Mine is pretty loud with Super40's on it. I am wondering if rear cat delete would be a mistake...

Who has loud mufflers AND cat delete? What's your opinion?



If You want a nice sound start with the SW Headers w/ XPipe.


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