can anyone tell me the difference beetween the 2 turbos on the lcr 210 an lcr 225 as been told lcr 210 is k04.22 an lcr 225 is k04.23 an can they k04.23 be fitted to a car which had k04.22 fittede before. Also anyone no what needs changing when swaping turbos as my seals have gone so getting hybrid treatment. Also how easy is it to change turbo. Thankyou