Is there anyone who can tell me if the 660SMC airbox (58306001500) fits straight on 625SXC subframe (5840300234490)? -Is the location on the CDI box at the same place on the 660 as it is on the SXC? -How much lighter is 660SMC (2003 and 2004) aloy subframe than the one of steel on the SXC? Why this? Well I am so terribly tierd of the small filter surface of SXC filter thats just geting dirty directly, so I'm wondering if it would be possible to fit a 660 air box on my 625-07:? Does anyone tried this out? (I'm not interested in the newer rear section from the SMC's) Sorry for my English guys, I hope you understand me anyway!