2013-2016 Scion FRS HPS High Temp 4-ply Reinforced Black Silicone Air Intake Post MAF Hose replaces the stock OEM restrictive hose with high temp reinforced silicon and stock sound tube is retained. HPS post MAF hose improves air flow, reduce heat soak and thus deliver dyno-proven performance gains +1.4 Whp, +1.2 Ft/lbs without re-tuning.

This product fits Scion 2013-2016 FRS and retains stock sound tube