BMW has unveiled the 128ti, featuring BMW M tuned suspension and a Torsen limited-slip differential for those looking for an unadulterated driving experience.
The Torsen limited-slip differential-equipped and driver-oriented BMW 128ti has completed its final test laps at the Nurburgring.
Lexus has given its IS-F sports saloon a series of upgrades for the 2010 model year, which includes a new Limited Slip Differential as well as added equipment
