CSF Billet Charge Air Manifold (S58) for BMW G8x M2 / M3 / M4

StudioRSR is proud to have helped develop and test the CSF G8x Aluminum Intake Manifold on both of our in-house G80 M3 and G82 M4, and installing the first Production manifolds from CSF onto IND Style's G87 M2 and G82 M4 project cars. Watch some behind the scenes and an Exclusive Chat with CSF’s CEO, Ravi Dolwani: https://youtu.be/w6xJC4mrILA The CSF S58 Manifold upgrade for the G8x M2 / M3 / M4 is a massive difference in size and performance. With a top-of-the-line bar and plate core developed and manufactured by Formula 1 supplier, PWR, this allows the IAT to hold up much longer before the thermal capacity is exceeded and the heat cascade ultimately saps the power & quality of combustion. A cooler Intake Air Temperature (IAT) is what tuners aim for in order to make more power consistently. Not only does it allow for more aggressive tuning, but will prevent heat soak during extended periods of hard driving. When doing performance modifications without upgrading the cooling systems the amount of heat built up from the compressed air will rise and end in resulting loss of power via the ECU's control systems. The extreme attention to detail during the engineering and design of the manifold allows it to be installed without custom tuning for G8x M3 / M4 owners who are either ready for Port Injection or not. For those who are ready to take it to the limit, 6x NOS or Methanol ports are machined and ready allowing owners to no longer have to live with a single nozzle. The 6 ports on the manifold are placed for each cylinder to prevent from having to worry about even distribution. For those doing Port Injection, the fuel rail is provided with ORB fittings as well as plugs for those who simply want all the benefits of the extreme cooling without port injection or methanol/nos.