Need Help. Please! Exhaust question

Alright so nothing is wrong with my truck, except for the fact that I am look to get some headers on her.

I really have no Idea what to look for. Ive heard the TRD headers are good but they are discontinued. What about JBA? Doug Thourley?

Right now I have a flowmaster 40 series (2.25 going in, 2.5 out) All my CATS are still on. So if you can just answer these 3 questions for me

1- Should I get headers ( I can easily afford them)
2- What brand of headers
3- What type of performance gain will I see (my v6 struggles compared to my 5.7 SC'd tundra!)


Thanks alot guys!!!

 

Any ideas!

 

I have Doug Thorley headers along with an aFE intake and a Magnaflow muffler. Don't expect night and day differences in power. If I had to do it all over again I would've just got a TRD supercharger and call it a day, just my opinion.

 

not much will compare to a s/c 5.7, but my long tubes helped thats forsure