Fuel injectors and port injection kit are not included

higher RPM capabilities

You may notice BE Bearings have a slight mark on the surface

If you purchase the mount only

ARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil

ESS Tuning Supercharger Kit, BMW E46 M3 S54 Kit Type:G540 Fuel injectors and port injectionThe intercooled ESS Tuning Gen. 4 S54 G500 supercharger system is the culmination of over 20 years of S54 forced induction experience and over 1400 S54 supercharger systems sold worldwide to date. It produces 500hp and 330lb ft of torque at 7 psi of boost. Featuring the patented, highly efficient, extremely durable and light weight ESS G1 supercharger unit. This unit delivers quick boost, a very strong mid range and considerably less mechanical noise