Jump to content

Failed cat, new cat suggestions? Do sports cats last?


Hawk sti sd
 Share

Recommended Posts


Welcome - What condition is your down pipe in as you can get a weld in cat however.

I have a car that has been decatted and passes emissions no problem but it has had a map on it that matches the components on the car, hi flow filter straight through pipe etc. and burns efficiently.

It is possible to pass emissions with an engine in good health without a cat in place. That doesnt make it legal but it does indicate that your cat was probably masking for a long time another issue with your engine and can no longer cope.

A weld in replacement cat may do the trick for a bit but I would investigate a bit further as I believe this is a symptom not the problem

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share






×
×
  • Create New...




Forums


News


Membership


  • Insurance
  • Unread Content
  • Support