I'll have to have a good look at them. They certainly look genuine but either way I don't like them. Are the genuine Mugen ones expensive??I think it depends on whether someone secured them with screws or rivets.
Are you sure they're genuine? I guess you need to get them off to work it out (the rear of the pedals is machine-cut with serial numbers, the mugen name, etc. on the real thing).
The clutch and brake pedals have rubber covers and the accelerator pedal is just plastic from the factory on an EP3.
The clutch and brake Mugen pedals are attached with two allen headed bolts that clamp the pedal covers on. The Mugen Accelerator plate is usually screwed on to the plastic OEM pedal so if you remove it there will more than likely be four holes in the pedal if going back to stock.
Have a look at a set of DC5 pedals. They look much better than a stock EP3's tbh.