TOYOTA GR86 安裝 GruppeM Ram Air System

[@asuncionmaldonado3382]

Put it on the dyno

[@louissenn9897]

This aint a mod you should do for power on a NA engine. Just for the sound. Maybe with complete bolt ons the air system itself gives you another 5hp resulting in a total of 20 - 25 hp and 20-30 newtonmeters. You will start to feel a difference if you add upwards of 15% power to your car. And the above is about a 10% increase so you wont feel it when driving.

[@tonyht175]

請問是否濕式？