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11-10-2014, 07:28 PM | #1 |
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Superchargers and cat less exhaust
Do we need to run catless systems with SC's like the Harrop? Or will the system adjust to the increased back pressure.
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11-10-2014, 07:37 PM | #2 |
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Cats are not your friend. Remove them. Be Happy.
You can also do High Flow Cats if you have a man bun and more than one pair of Tevas. |
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11-10-2014, 07:45 PM | #3 |
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It's preferred to have them removed, although you can run it with a catted setup with no issues. There has been testing performed with the stock cats and the Harrop Supercharger.
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11-10-2014, 08:21 PM | #4 |
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11-10-2014, 09:05 PM | #5 |
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I'll be darn-diddly yarn. Stock exhaust system, OEM Mod is what I'm running.
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11-10-2014, 09:15 PM | #6 |
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I ran catted for 4 months. The system only made moderate power. Turned into an animal the second the cats came off. Take em off.
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11-10-2014, 09:29 PM | #8 |
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Cat less on non-SC makes the world of difference...I can only imagine on SC cars...Probably a better idea to take them off, if Ur looking for the most power gains.
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11-11-2014, 08:00 AM | #9 | |
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Quote:
I'm running stock cats, but a titanium race exhaust so I'm curious to know the potential gains with going with HFC's + supercharger.
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2011 Monte Carlo Blue E92 ///M3 - ESS VT2-625
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