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Old 09-16-2006, 04:29 AM   #1  
2006RedGT
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Default H-pipe with HF Cats?

I'm looking for an aftermarket H-pipe that uses HF cats instead of just going to and Off-Road setup.
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Old 09-16-2006, 08:11 PM   #2  
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Default RE: H-pipe with HF Cats?

No one makes it?
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Old 09-16-2006, 10:59 PM   #3  
ponyman
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Default RE: H-pipe with HF Cats?

I'm a big fan of the JBA setup....
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Old 09-18-2006, 02:38 AM   #4  
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Default RE: H-pipe with HF Cats?

Do you have any information? Or where i can buy it? It says it's not carb approved, is it because it moves the location of the cats?
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Old 09-18-2006, 11:14 AM   #5  
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Default RE: H-pipe with HF Cats?

I think Pypes sells high flow cats. You could just get a shop to cut your cats off and weld these in place?
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Old 09-18-2006, 12:09 PM   #6  
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Default RE: H-pipe with HF Cats?

If you want an x-pipe with HF cats than Magnaflow makes anice one... FYI and x-pipe will actually give you more power, the new GT500 has one...
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Old 09-18-2006, 09:34 PM   #7  
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Default RE: H-pipe with HF Cats?

I don't like the sound <b> as </b> much with the X-pipe. Could you actually tell the power difference with the X-pipe?
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Old 09-24-2006, 01:40 PM   #8  
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Default RE: H-pipe with HF Cats?

I think you are right, I would rather have the exhaust pulses more separated than a few extra HP. Can you have an x-pipe and still have a good separation sound in your exhaust?
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Old 09-24-2006, 09:26 PM   #9  
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Default RE: H-pipe with HF Cats?

I have the Pypes O/R H with Pypes Hi-Flow cats welded in. It sounds awesome with Flows. You can buy the Hi-Flow cats from rpmoutlet.
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Old 09-25-2006, 04:25 AM   #10  
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Default RE: H-pipe with HF Cats?

Decisions decisions, I really am going to have to think about this.
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