1995 Mercury Cougar duel exhaust

120,000 MILES • V8 • 2WD • AUTOMATIC
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NOSAJ
  • MEMBER
  • 1 POST
there are O2 sensors in front and rear of the catalytic converters. Could i remove the coverters and put in a piece of straightpipe between the O2 sensors. Would this affect driveability.
Sep 9, 2008 at 12:24 PM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Yes and you would be breaking both Federal and State Statues
Sep 19, 2008 at 2:07 AM
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