DC Sports Header install and evaluation

[SirDigby]

Weapon R is for low RPM gains
DC is for high RPM gains
Megan is....idk cheap?

[enviri]

Originally Posted by SirDigby

Weapon R is for low RPM gains
DC is for high RPM gains
Megan is....idk cheap?

you forgot OBX :P

[tmontague]

Originally Posted by SirDigby

Weapon R is for low RPM gains
DC is for high RPM gains
Megan is....idk cheap?

This is true based on the 4-1 vs 4-2-1 design. However, I did notice the torque curve shifted left by about 500 rpm or so with the dc header. This made a difference in the low end still.

This is likely due to the fact that our headers are so short because of the rear exit design which doesn't make the headers act like tradditional long tube deigns

That said I've never used the weapon r header

[tarkus]

Originally Posted by tmontague

This is true based on the 4-1 vs 4-2-1 design.

So which gives better low end or high end?

I also see a number of Yaris sports headers on evilBay, and I wonder if they're any good or should be avoided.

Sent from my phone with Tapatalk. Please excuse any typpos.