Injen Cold Air Intake WRX / STI (2002-2007) Honda superior to T-400 series

superior to T-400 series

The oEM charge pipe on the FA20 DIT engine is restrictive

About the downpipes

It's not carbon fiber wrapped around aluminum or carbon fiber look

StopTech now offers the same pads that they include with their balanced big brake upgrades as OEM replacement pads for your stock Legacy GT calipers

Injen Cold Air Intake WRX / STI (2002-2007) Honda superior to T-400 seriesThe Speed Pro series intake systems for the 06 07 WRX & 04 07 STI feature 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 are also specifically tuned for you vehicle, engine, and engine control unit. Other