Originally Posted by 10spokess
^^^ How tinny is the 3rd pipe from the left looks like it has no room to go anywher
Diameter is the same. The length of each header is designed to optimize by firing order and exhaust pulse. So the length of the short one on the driver's side doesn't matter, only that it's exhaust gas is not getting backed up by other ports. That's the theory, at least.
Oh, BTW, the weight savings is about 5lbs per side. Not much, but the lighter midpipes help too.