Since the EU requires some special particulate filter thing known to decrease power output, how does both the US and EU version produce 335hp. Is it expected that the US model also comes with said filter? IIRC, Tada san announced in some vide that the car will sound better in the US due to less strict regulations. Can we expect power output to be closer to the 382hp claimed by the US spec Z4? EDIT: Forgot to add, Motor Trend seemed to hint at the US spec Supra receiving the particulate filter, but I believe they are just guessing as I couldn't find a source.