flanged high-flow catalytic converter?

[Denji]

Anyone who knows where i can find a high flow/performance catalytic converter flanged to bolt on to my existing exhaust, please post it up for me, all i can find is weld on types.

 

[zippy]

Dave Brode will weld the flanges where they need to be if you provide the cat.

 

[oddrob]

Extreme Motorsports sells 2.5" thats a stock replacement.

 

[Defiant]

All over eBay.

 

[Denji]

Defiant, on ebay you find high flow flanged resonators labeled as catalytic converters.

 

[TURFNNSURF]

I went to my local custom exhaust shop and had them weld a flange on to a 3" catalytic converter and mate it to the end of my RNR downpipe. At the same time I had them make me a test pipe for the track events.. The Cat they used on my DSM is the same as the one on my 2002 Ford F250 Super Duty w/ the Triton 5.4 V8. The best part of all this is that I just had the car pass NJ state inspection including the emissions first time thru!!! Yippy
Im good for another 2 yrs of modding now... hahahahha

 

[Jahjahpoet]

Hate to Hijack. But I have a question. I bought a test-pipe from Slowboy. And it is a magnaflow. It has flanges on it, but they slide up and down the pipe. Do I just stick it on that way? or do the flanges need welded to the pipe or somthing. Cause there's a rolled lip on both sides of the pipe that keep the flanges from falling off... Thx