[jandjcarpentry]

Has anyone had any luck replacing there manifolds with genuine Nissan manifolds. Not aftermarket. I can’t find a shop in MA south shore area who will do Cajun pipes.

 

[jdmartin]

No. Eventually they all crack again. The only question is how many miles you get out of them. I think one of mine might be there - can't really tell - and I had both of mine replaced under warranty at 79k miles. My truck is up to 146k miles. So I would say you could expect to redo them every 50-100k miles. You can drive with them cracked for a while - lots of people do.

 

[Rodney Hrytsak]

Has anyone had any luck replacing there manifolds with genuine Nissan manifolds. Not aftermarket. I can’t find a shop in MA south shore area who will do Cajun pipes.

What year is your titan? Mine were warranted almost 7 years after the purchase date.

Sent from my SM-G920F using Tapatalk

 

[jandjcarpentry]

It’s an 04. If u can replace them and get another 50000 out of it I’ll b happy.

 

[jdmartin]

It’s an 04. If u can replace them and get another 50000 out of it I’ll b happy.

If you get new or very slightly used, you should be able to get 50k out of them before they are cracked again. There's no real rhyme or reason on the cracks - I suspect it's a heat cycle thing, but my truck saw almost exclusive long-distance highway miles and they still cracked, so who knows.

 

[rsoto80]

I actually replaced mine with some used ones that supposedly had 70K miles on them. I replaced them around 87K miles and now it currently has 160K miles and it's still good. Now I don't run the truck hard or anything, just casual driving...not sure if that has anything to do with it.

 

[nightowl]

Keep looking there are Cajun setups installed in your area all the time. Off the beaten path performance shops are where you need to go or a individual.