If I am able to get headers, would I need a catback pipe? I already have a Megan Racing muffler (not a catback), would it do any good to get this Megan Racing Headers? Are these reliable and does this look like it includes everything?

 

yeah i would recommend getting a full catback or atleast getting the piping if u want the system to be effecient. As for the Megan headers i have heard mixed reviews. I have heard that they dont line up right with the exhaust manifold ports but on the positive side, once you get them on, they are a good product and there is a noticable difference.