1992 Cadillac EL Dorado Exhaust

Tiny
DERRICKS
  • MEMBER
  • 1992 CADILLAC ELDORADO
  • V8
  • 2WD
  • AUTOMATIC
  • 14,000 MILES
I wanted to know if you can bypass your cadylac converter with straight pipe? Its a 4.9 lt v8
Monday, May 5th, 2008 AT 7:10 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
You can, but if have emissions testing wher eyou live, you will fail them.

Also ill have to let you know it will be a bit louder, and if you have downstream o2 sensors for catalytic efficency they wont work right and you will get a check engien light.

But it wont affect performance.
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Monday, May 5th, 2008 AT 8:02 PM

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