• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

flanging from 2.5 inch downpipe to 3 inch exhaust?

2000GTP

New member
I want to buy a 3 inch catback, and it has a 3 inch flange to hook up to the downpipe. i plan to get headers later on when i get the money... but for now does anyone sell a flange that gos from 2.5 inch to 3 inch so i could bolt up this catback? I want to keep the catbacks 3 inch flange, and have the downpipes 2.5 open up to a 3 inch exit.
 


hmm, just emailed zzp... they said it would not fit the stock downpipe

I have talked to ZZP personally about this situation for my friends car:

They will, for an additional $20 weld a 2.5" to 3" adapter onto their catback for you so it'll bolt onto your 2.5" exit D/P. I have no opinion on the idea just thought I'd tell you
 


I have talked to ZZP personally about this situation for my friends car:

They will, for an additional $20 weld a 2.5" to 3" adapter onto their catback for you so it'll bolt onto your 2.5" exit D/P. I have no opinion on the idea just thought I'd tell you

yea... only problem is sending them in my downpipe... my car is a daily driver :/
 
yea, because the thing is im getting a sick deal i think. i might be buying one for 400 bucks plus shipping used for about 2000 miles. I could buy it new for like 750. im trying to figure out if i should do i can do this stuff or not before i go ahead and buy it becasue my plan originally was to get it when i got headers later on
 
Back
Top