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Plans for headers on A4/stalled FBody....keeping stock cat-back w/ cut-out

Old 10-24-2005, 09:28 PM
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Default Plans for headers on A4/stalled FBody....keeping stock cat-back w/ cut-out

I want the ability to make the car quiet if needed, certainly loud when needed as well.

I want to keep the stock cat-back and will run a cut-out.

Will the pacesetters w/ cats work fine with this set-up?

I ran Macs w/ cats into the stock cat-back w/ cut-put on my old Formula and loved the Dr. Jeckl/Mr. Hyde aspect of it.

Will the Pacesetters give me the same result?

Will the capped cut-out help hide a moderate 224ish cam?
Old 10-24-2005, 09:42 PM
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ya you can do that, I saw a camaro on the dyno make 30 more rwhp with the cutout open. he also had the stock exhaust set up.
Old 10-27-2005, 06:27 PM
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Should work great!
Old 12-27-2005, 12:26 AM
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I will probably keep my stock catback on my car from now on. Very mild sound at cruise speeds and has enough bark to it for my taste


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