dual exhaust
#1
dual exhaust
just out of curiosity, does anyone out there have a true full dual exhaust on their 4.0? Would it create problems with the O2 sensors etc?? I just recently thought about it and was wondering if it could be done and if so what if anything would need to be done about the O2 sensors.
#2
2003-back could have a problem with its 3 sensor system unless an X-pipe or some other solution was used to accommodate the single rear sensor.
Since you have a 2004+, you have 2 front O2 sensors and 2 rears, so a true dual setup retaining all 4 sensors and the cats should be fine. I don't think that it would give you any massive power gains compared to a single exhaust or split dual system unless the engine was highly modified.
Since you have a 2004+, you have 2 front O2 sensors and 2 rears, so a true dual setup retaining all 4 sensors and the cats should be fine. I don't think that it would give you any massive power gains compared to a single exhaust or split dual system unless the engine was highly modified.
#3
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Originally Posted by rwenzing
2003-back could have a problem with its 3 sensor system unless an X-pipe or some other solution was used to accommodate the single rear sensor.
Since you have a 2004+, you have 2 front O2 sensors and 2 rears, so a true dual setup retaining all 4 sensors and the cats should be fine. I don't think that it would give you any massive power gains compared to a single exhaust or split dual system unless the engine was highly modified.
Since you have a 2004+, you have 2 front O2 sensors and 2 rears, so a true dual setup retaining all 4 sensors and the cats should be fine. I don't think that it would give you any massive power gains compared to a single exhaust or split dual system unless the engine was highly modified.
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