i need a downpipe for my setup, preferably a 2.5 inch

so i looked at the ottp site, and found the cti downpipe

i know a 2.5 inch pipe would yield more power for my car but the title says

CTI 3" Downpipe $125.00

under available options it says i can get a 2.5" or 3" exit flange

can someone explain this to me please?

 

i think they are asking wether or not you will be bolting it up to a 2.5" or 3" catback?

 

thats what i thought, just wanted to be sure, i need a 2.5 downpipe for my car, im not sure who to get it from tho, any ideas?

 

$125? Wher'd you see that one? I only saw $160.

 

better not see one for 125... i just ordered mine like 10 mins ago for 160 ! haha