Just wondering if the MLS header is the same thing as the J's racing header.
And, what should I pay for one used..?

Thanks.

 

not the same.

MLS is 4-1

J's is a 4-2-1

 

MLS's header is not nearly as good either -- it has much smaller tubing, as well as inferior welds. And it doesn't look as smooth on the inside from what I can see where the collector merges.

 

J's header gets a thumbs down from me...I lost 2whp and 3ft/lb through the board. But thats just me, everyone else seems to being feeling the notice on the butt dyno.

 

Thank you all. That's exactly what I needed to know.
I love this forum.

 

what exhaust were you running with the J's header?

 

Interested on what exhausts work best with the J's racing header, I'm looking for a single titanium exhaust most likely, but need to hear them first.

 

j's 70rr goes well with the j's header

 

Im running the T1R 70R full titanium. I really thought i would be making insane power because before the header i dyno'd 216whp on the exhaust alone, then i put on the J's and lost 2whp. Took it off the same day and sold it to another member the same day. Ive been trying to keep contact with him to see if he has hit the dyno with it, but he hasnt gotten a chance to.