hello!

i have the JBP vortex header and the CTI dp with 2.5exit (2 bolt),
now my question is would the vibrant cat-back fit onto the cti downpipe??, iv heard the catback comes with 2.5 flange?? and also if it does come wit a 2.5flange is the pipe 2 bolt or 3 bolt??

 

all catback flanges are 2 bolt. the only 3 bolt flange is the stock header to DP flanges and aftermarket headers or downpipes made to mate to them..

 

thanks, do you know if the vibrant will bolt up to a 2.5??

 

all exhausts will bolt up to all downpipes unless you get one of them in 3" diameter. But 2.5" and 2.25" and even 2.0" (if you ever found it) are all interchangeable

 

yes it will...and IF it doesnt it takes 5 mins to weld the flange on a new pipe.

 

no vibrant wont fit cuz it has a 3 inch flange...you could get a 3 inch flange welded on your downpipe

 

Just talked to vibrant and their exhaust starts at 2.5 flange than after an inch turns into 3 inch