2 1/2" h-pipe with a 3 inch cat back??

[flyguy1172]

just curious if it will be compatable. i have the 3" mac cat back already just hoping i could use it with a regular hpipe. any help would be great. thanks

 

[timewarped1972]

according to an add i saw for them yes you can use the stock h.....but thats what the add said..........so i'm not positive

 

[PRO50SC]

You may have some clearance issues w/ those 3"ers. Over kill imo.

 

[flyguy1172]

thanks for the replies. they are on teh car now and they actually fit ok. currently with 351 full 3" al the way. going to 302 and was hoping i would have to spend the money on a new cat back.