BMW M3 E30 Differential
(Generic Stock picture of one of our differentials - actually an E9x in this case)
We hand build differentials for all BMW M3 E30 models and can provide a range of services from a rebuild of a factory OEM item to offering a range of different ratios for performance improvements. Our differentials have undergone a rigorous testing and development programme and have been proven in 700BHP+ applications.