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4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

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Old 02-17-2012, 09:23 PM   #11
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Man, love those old school retro looking gauges.

How much the whole MAC system run? Being it isn't stainless steel.

I remember my stainless Magnaflow o/r x and Borla Stingers really set me back. And actually my first o/r x was a Pypes brand.

No further comment on that last sentence.
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Old 02-17-2012, 11:45 PM   #12
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I love my mac catback. I'm sure it would sound better with the prochamber but a poor man can only buy so much

I also went from LM1s to the flowpaths and it sounds 100000x better.
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Old 02-18-2012, 04:36 PM   #13
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you can pretty much get a complete MAC system (longtubes back) for around $1000...

well worth the $$$$$
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Old 02-18-2012, 05:26 PM   #14
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The prochamber was $265 and the catback w/ 3.5 SS tips was $370. Not too bad.

Fitment with the prochamber, no problem. The fitment with the catback, well...that took some time to get everything just right along with some custom grinding on the exhaust tip brackets. They wouldnt fit in the housings that are welded to the tips, had to grind the outsides to make them thin enough to fit. The catback tucks up nice and tight; tighter than the SLP. NO LEAKS whatsoever. Awesome sealment.

Last edited by 01GTDropTop; 02-18-2012 at 09:29 PM.
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