Has anyone installed headers for the 3.4L V6 motor, if so, where can you find them for a good price and after installation, how does it sound? too loud?

 

http://trdparts4u.com/ has the TRD Headers at a really good price. Downey also makes headers for the 3.4L. This is all assuming you are talking about a 4runner....

 

welcome to yotatech ... need to search its been talked about if you dont have a supercharger its not worth it

 

install takes a long time...more if you dont know what your doing

 

really not worth the gains from what ive been told

 

Install sucks and it's not worth unless you are SC'd. Took me 8 - 10 hrs.

 

I installed some headers myself on a Chevy S10 (big difference between I4 and V6). This was my first time doing major engine work (with the assistance of a few friends) and it took us a good 4 hours to get the block torn down, the headers on, and the crossover pipe secure. If you have the time then go ahead, otherwise, you are better off paying someone else to install them.