Complete 3.45 diff, brand new. Please PM me for details if you're interested.
The shorter 3.45 gearing takes advantage of torque multiplication lowering the stock 3.15 ratio for a 9.5% increase in torque delivered to the road. The improved acceleration comes with only a minor increase in engine speeds at cruise and no effective reduction in top speed potential. The 3.45 ratio was selected in order to enable the car to attain a speed of 60 mph without introducing a second to third gear shift, which would otherwise slow down 0-60 mph times.
The Dinan 3.45 Limited Slip Differential delivers what is perhaps the greatest ''bang for the buck'' in terms of improved and more immediate acceleration from the M5.
Linear Mode
