Injen Cold Air Intake STI (2015-2017) Mazda 5” GReddy double-wall slash cut

5” GReddy double-wall slash cut tips

The TS-10 is available in concave and flat face profiles dependent on size and width

split spoke design with a focus on strength and extreme lightness

These inserts fill in the voids that are in the OEM bushings and help to stiffen the rear differential

Injen Cold Air Intake STI (2015-2017) Mazda 5” GReddy double-wall slash cutThe Injen Speed Pro series intake system for the 2015+ Subaru STI features special tuning technology for optimal performance gains and a safe A F ratio. The patent pending technology behind the Mega Ram system constricts the air intake at one point, and then maximizes airflow at other points to supply the maximum amount of air to the intake manifold. Injen SP intakes for the 2015+ STI are also specifically tuned for your STI engine and STI engine