On Saturday I took my friend's car to work with me and then put a test pipe in after we closed. Its a 94 Integra LS 4door. We decided to try and gut the cat and then put a pipe through it to make it look like he had one but really didnt. We took a pry bar and hammer and gutted the cat completely (about 10 minutes for that). Then I cut a piece of pipe to fit inside the cat and then welded the pipe about 1/2 in. from the base of the flanges on the inside of the cat. Turned out very nice so now it sounds great, spits black smoke, and smells like ****.

 

NICE>...thats exactly what i want to do cause i dont want to get caught for a test pipe.........but i need a stock cat to screw around w/ first.......you should make another one and sell it to me LOL but w/ 2.25" piping

 

send me ur cat and ill do it, that goes for anyone else too

 

bump for a friend

 

I think prostreetonline was selling catalytic converter heatshields, so you don't have to break your 500 dollar catalytic convertor to cover up a testpipe

 

https://honda-tech.com/zerothread?id=642687

says they have to be welded on

 

camo test pipe lol that good and none of the mess