I'm pretty sure that the SUS is going to out perform the Injen
due to the filter design.
The SUS is unique because it use a perforated stainless steel mesh while the Injen
is the same paper style filtration found on all aftermarket Intakes
. The perf mesh allows for super un restrictive air flow at the expense of some filtering ability.
Pipe diameter and shape will affect the performance of the Intake
, but I don't think that length really comes into play much. Saying that the Injen Short Ram
will make more power because it's pipe is a little longer is probably inaccurate. I am very confident, however, that the SUS will make more power than the Injen
due to the un restrictive filter design.
If you are going for a Short Ram
, the SUS will probably out perform any thing else on the market. The only down side is the poor filtering quality.