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Downpipe and catback

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Old Dec 8, 2006 | 08:37 AM
  #1  
sidelnik's Avatar
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From: Champaign, IL
Downpipe and catback

Am I still able to retain the stock cat if I replace both the catback and downpipe? Or does this require me to add a test pipe or hiflow cat?
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Old Dec 8, 2006 | 08:38 AM
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From: Boynton Beach, Florida
yes u can keep the stock cat, but with certian downpipes you may need to adjust the cat, or in some cases even turn it around!
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Old Dec 8, 2006 | 09:02 AM
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From: Jersey
You can buy the TurboXS turboback without cat delete, it uses the stock cat.
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Old Dec 8, 2006 | 11:01 AM
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All depends on the exhaust you get but for the most part yes, you can retain your stock cat.
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Old Dec 8, 2006 | 04:17 PM
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Many manufacturers use the OEM placement of the downpipe, cat, & catback. Perrin does for sure. Keeping your stock cat will make the entire exhaust extremely restrictive. Get a highflow, or a testpipe...
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