BMW F-Series 520D ECU Remap
BMW F -Series 520D (2013) Developed 181 to 230 bhp with torque 280 to 339 Lbft. The 4 cylinder 520d has good efficiency, however the lack of power - very often means that efficiency is compromised when laboring the engine to achieve the required speeds. The tune and development here, bring the 4 cylinder [...]