More powerful, more grippy, and greener than any stock M4 If you want a better BMW, you just have to ask Alpina. This German brand’s mission is to take any…
Tag: alpina b4 s bi-turbo
Updated Alpina B3 S and B4 S Bi-Turbo Throw Down the Gauntlet to BMW’s M3 and M4
More horsepower and torque is always a good idea BMW tuner Alpina will unveil updated versions of its B3 S Bi-Turbo and B4 S Bi-Turbo at the Geneva Motor Show….