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3.0 cat and 02 sensor delete.
I have been researching exhaust upgrades for my 3.0.....ssi heat exch etc. Does anyone know anything about cat bypass systems??
Scott |
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12-06-2011, 05:18 PM
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RETIRED
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Not a fan on 3.0s. I like the SSI heat exchanger option. I also recommend keeping the 02 sensor.
With the SSIs you can use an early dual in muffler, single outlet muffler.
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1983/3.6, backdate to long hood 2012 ML350 3.0 Turbo Diesel |
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12-06-2011, 05:21 PM
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Registered
Join Date: Oct 2003
Location: Michigan
Posts: 14,093
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Quote:
About the best bang for the buck for an SC. Use an M+K muffler and you'll be VERY happy. BTW-a cat bypass is just a replacement pipe for the catalytic converter.
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1981 911SC ROW SOLD - JULY 2015 Pacific Blue Wayne |
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12-06-2011, 05:24 PM
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Reiver
Join Date: Nov 2011
Posts: 57,376
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Bursch makes a bypass and all of them retain the 02 sensor with. You'll have to bump your richness up to 3-4 on an CO sensor.
I've got one and like it, reduces engine compartment heat and improved my top end. |
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12-06-2011, 05:30 PM
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Did the Bursch improve your lower end torque at all?
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12-06-2011, 05:37 PM
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Silver Fox
Da cab
