I've got smaller batteries but I don't think anyone carries them here in Singapore... could get it ordered but knowing Mugen, it's gonna cost me my right nut. Probably just get it fabricated..hehe....
oooh sorry mate, dont like the look of that. I fitted a Greddy 'super light' can to mine - didnt need a smaller battery to fit it but then I have no airbox so plenty of spare space....
Come see my car @ JAE
I dont have a pic handy I'm afraid.
I think my car's got the standard battery - doesnt look like it's been changed since coming out the factory....