Rear Diffuser - Honda Civic Type R FL5 2023+This diffuser is made of two main plates that go on each side of your exhaust and bolt into factory holes for easy alignment and installation. Two 1 2'' thick fins will slide over each plate and perfectly align with the factory fins of your rear valence. The back of the fins will match the shape of your bumper and create an extension so they are more visible from the side while respecting the design of the car. The spacers provided will make the