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2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

Catted or Catless Downpipe?

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Old Jul 7, 2009 | 05:33 PM
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bboyfreeflow
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Catted or Catless Downpipe?
trying to decide, i have a dual magnaflow cat back right now, its not reallly that loud at all.....should i go with a catted dp or straight pipe.. let me know ur opinions thanks
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Old Jul 7, 2009 | 05:35 PM
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depends what you want it to sound like.
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Old Jul 7, 2009 | 05:37 PM
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i had a catless with header and gmpp, it was LOUD, hi-flow catted is also loud but not as bad. in mass catless will def attract cops.
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Old Jul 7, 2009 | 05:47 PM
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loud lol .. but catless is pretty raspy isnt it ?

yea i will prob go with hi flow cat
Last edited by bboyfreeflow; Jul 7, 2009 at 05:47 PM. Reason: Automerged Doublepost
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Old Jul 7, 2009 | 05:51 PM
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i was very raspy as well. plus with the lower backpressure i lost PSI and the whine that i love. when i put the cat on it was back to 16psi and whined like a bitch again
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Old Jul 7, 2009 | 05:51 PM
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yea i will prob go with hi flow cat
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Old Jul 7, 2009 | 06:32 PM
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still going to be loud. lol
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