The Dinan high performance ignition coil packs are one of the most simple upgrade to install on the B58/S58 engines equipping the 140i / 240i / 340i / 440i, Toyota Supra MK5/A90 and the M3 G80 / M4 G8x / X3M. This coils is also compatible with B36/B38/B48/B58/S58 engines. Sold as a pack of 6 pieces, these Dinan coils are a direct replacement for the OEM coil packs, designed to provide both more stable and powerfull ignition but also to enhance the engine bay aesthetics with a great blue finish.
