guys i had a 4`45 diff in my car and it is the best in the acceleration but after the 3`rd gear i loss that acceleration and i reach the max speed @ 200 km/h ,also u have a big fuel spender with 90 km/20 ltr in the town and 165 km/20 ltr. in the highway only if i have 100~120 km/h .
so i bought the 3`07 diff and am use it now it is spend about 135 km/ 20 ltr. in the town and 200 km/20 ltr. in the highway if i run with 160 km/h.

i feel th 3`07 is somoother than 4`45 but with loseing that acceleration, the 3`07 is better in acceleration above the 120 km/h.

is there a diff can open the overdrive and have the best acceleration from 0-200 km/h. and be economice ?????

guys i had a 4`45 diff in my car and it is the best in the acceleration but after the 3`rd gear i loss that acceleration and i reach the max speed @ 200 km/h ,also u have a big fuel spender with 90 km/20 ltr in the town and 165 km/20 ltr. in the highway only if i have 100~120 km/h .
so i bought the 3`07 diff and am use it now it is spend about 135 km/ 20 ltr. in the town and 200 km/20 ltr. in the highway if i run with 160 km/h.

i dont kno what in the world these things come out to be man, but the car seems to be coming along great

hahahahahaha, hey, will that 4:45 or whatever diff fit in my car??? 98 540iA???? Stunt ride how ya been, its been a long time no talky talky :buttrock

in my new 3`07 a 540 1998 didn`t draged me on the highway and we reached the 260 km/h i got him crazy with my 535 iA 90.
this diff for the e34 but i don`t know about if you can use it in ur car??!!!
but you will lose the acceleration from 0-100 km/h.