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Old 01-28-2013, 10:19 AM   #14
sierra
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Quote:
Originally Posted by Illusive View Post
We hope to get a full exhaust (header, catless overpipe, midpipe, axel back) on our dyno, so we can see for ourselves what the gains are from a complete exhaust.

As it stands the one tested still has 2 cats, the OEM cat and the catted nameless overpipe. I suspect if both were removed peak power could climb another 3-4 whp. We will just have to wait and see.
It's a massive difference between your results and the results that Nameless posted here with a peak 12hp gain and that's with the original overpipe. Your test apparently had a different axleback, not the Nameless one but they claimed most of the gains from the downpipe with the HF cat.
Is that difference then due to incorrect dyno operation, meaning that the actual gains are negligible?
http://www.ft86club.com/forums/showthread.php?t=10011
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