Does the Warpspeed Performance Y pipe swap directly with the stock Y and stock cat, or does the cat inlet need to be altered?

 

it swaps directly
just remove the old pipe and bolt the WSP one in (unfortunately rusted bolts make that harder than it sounds)
but no modification needed

 

have some pb blast handy.

 

Thanks, I wasn't sure it the outlet of the y pipe was a larger diameter than the inlet of the cat. Thanks for responding. I do have one other question. Other than Cattman and WSP, who else makes a good y pipe? I heard Cattman's y has fitment issues or something, WSP has ridiculous customer service and delayed shipment problems. I have searched using the key word "y pipe" and so on, and all I ever seem to come across is bad mouthing of these two y's. I would like to get one, but don't know which to get. If anyone has any suggestions, please let me hear 'em. Thanks in advance.

-Sean

 

call warpspeed up and order over the fone...faster that way...catch is to get them while they're at the shop. i got mine in less than a week.