Momentum performance headers
 

I had wrote off the idea of getting headers because it seemed that unless you went with longtubes, it was a waste.

What is it about their design that makes them perform better then other shorty headers? Is it the collector?

Mainly it's the collector IMO. I had the same feelings from when I had headers on my 350. They did nothing.

Seems like a jdm company of Central 20 has similar collector to that of the momentum headers...but its not cheap!