I have a Ottp long tube header with out the cat and wanted to know how the cat hooks up to it. cuz I may need to get one and was hoping to be able to get one that will bolt into the current longtube setup I have. anyone with the longtube with cat that has pics that would be great thanks

 

You have a long tube header with a catless Downpipe? Is that what you are saying?

 

Yea I guess so did the install so long ago I don't remember what it looks like lol

 

Lol well to answer your question you need to replace the DP with a catted one

 

You have to get a catted downpipe from OTTP to fit the longtube header and catback depending on if you have a 2.5" or 3" as its specifically built for the OTTP longtube header.

 

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