The "Y" pipe from the 2 cats to the muffler has finally rusted out. I've got the opportunity to upgrade from the cats back to the tail pipe. What to do... 
Ming
Ming
FJ62 Exhaust
- Thread starter Ming89FJ62
- Start date
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what im going to do but i havent yet is run 2.5" pipe from the headers back to a Y then a single high flo cat to a 40 series flow master and then out. I think i might need 2 or 2.25" before the Y but i dont know. In some places to be legal you do need both cats which sucks but im in the dirty south so i dont even have to have a cat allthou im going to run 1 cat anyway. I guess im just eco friendly but anyway for the oxygen sensors i figure ill just measure how far away they are form the headers and put them in about the same spot.
Thats all ive figured out and plan on doing when i get some spare change. It shouldnt be to expensive i hear around 250-350 ir something. Hell i duno. Good luck anyway and lets us know what you do... with pics of course
BTW i heard the headers arent really worth it
but anyway for the oxygen sensors i figure ill just measure how far away they are form the headers and put them in about the same spot.Thats all ive figured out and plan on doing when i get some spare change. It shouldnt be to expensive i hear around 250-350 ir something. Hell i duno. Good luck anyway and lets us know what you do... with pics of course
BTW i heard the headers arent really worth it
