I was thinking of taking my cat out of my car, and making it so I could bolt a stright pipe in or the cat back in. The question is what about the little tube that goes into the cat. What do I do with that???

 

plug it :-) mine just sits right beside my pipe. actually I crimped mine shut, dont do that. the exhaust passes out of it at times. doesn't sound to cool. but I'll be taking it off once I get headers.

 

I just left mine open (no plug) I don't think it hurt anything

 

I put the Mac Race Pipe on my car. Then I went to the local parts place and purchased some emmisions tubing. It kinda looks and feels like a hose. Just get about 2 or 3 inches and slide it over the emissions tube next to the cat.

 

How much do think it would cost to get a dual cat setup reworked to a straight pipe? (I dont have acces to welding tools)

 

rip it out, and while your at it rip out the air tubes , the smog pump,well you get the idea