I’m trying to figure out what everyone bolted up to their megan CB.

I have the IX version and am running a testpipe. I went to put my cat back on the other day and it doesn’t fit! The holes on the catback are too far apart for the bolts that are welded to the stock cat. Anyone able to use a stock cat?

I’d like to be able to pass emissions when the time comes, does a HFC usually pass or should I try to widen the holes on the CB?

 

HFC should pass...

 

I took off the complete stock exhaust in one piece, sitting on the garage floor. When Smog requirments come around, or a cop gives me a ticket, I'll swap it back. Once you've installed a complete TBE, it's not that big of a deal to do it again.

 

bump... anyone get the cat to fit on? I would think you could... maybe I need to try again.