Celica Forums General Discussion Exterior Injen RS series? is it out they making it or?

The injen RD seems designed for mid range which doesn't benefit us as well as the RS for high end would. I can't find the RS for a GTS though. anyone know if the RD is better than the older injen model or have any clue about which intake is best for high rpm racing?

TPR supposedly
but Injen Race Division Intake is the best.

yeah but i can't find any RS ones that are made for upper end power. the RD series is for mid range power supposedly. the IS is the older series.

why dont you call injen?