Hey everyone, i just changed my flex pipe two months ago, and now the conection to the cat is leaking, so i need to replace the whole thing (all the way back to the muffler) (i work at an auto parts place i'll just replace it all). I was wondering if i should bother getting like a high flow cat or anything like that...i dont want an after maket "honda muffler". also i have the single tip gxe muffler, does the se duel tip bolt right up??? thanks in advance for all the suggestion!

 

the cat back setup is interchangeable between the SE and GXE