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Helix Exhaust components are NOW BACK IN STOCK!

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Old Jan 17, 2005, 05:43 PM
  #31  
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Originally Posted by Kec
what gains can you expect with the downpipe, catback, and high flow vs same set up with test pipe?
You will add at least 8 to 10 extra whp with a test pipe. Don't waste your money on a hi-flow just buy the Helix test pipe so you don't get a cel.
Old Jan 24, 2005, 05:48 AM
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Is the Helix cat back still available for $449 shipped and if so, how long will it be available for? Thanks!
Old Jan 24, 2005, 08:40 AM
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NM, just checked the website... $439 shipped. Nice
Old Jan 2, 2007, 12:32 AM
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I need an Helix muffler section.
How much will it cost?
Old Jan 2, 2007, 12:13 PM
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