Ok, I already know that this topic has been beaten to death, but I know that more people have installed their own headers since the last time I looked.
I got a set of Hooker Blackheart headers and midpipes. I’ll be installing them in my 2011 Challenger R/T 5.7. Looked under the car a million...
It's underneath the front of the intake.
Also, my car is a 6-speed, so I do feel it in the upper RPM range. The car has also been tuned once, and after I get the headers on, I'll get the car retuned.
Got the intake powdercoated and installed it on the car, along with CPR fuel rails. I did notice a little improvement on the butt dyno. Now I need to get some shorty headers for it. Thinking JBA since I already have their catless midpipes.