Does anyone know what degree the bend is on the RB header?
 

If you didn't understand the title. I want to know if they make a 90 degree bend or a 45 degree bend on it is.

i havent been outside to look but IIRC its about a 45 degree angle.....a 90 degree angle just doesnt seem like it would flow very well

looks like 45 and the runners are the same length,one of the best headers avaliable for not that much money.