BMW OEM Output Flange for M/T F8X M2/M3/M4 (23217854369) Skunk2 Note: This turbo is a

Note: This turbo is a replacement for the N55 Single Twin Scroll turbocharger with electronic wastegate actuator

(1) STM J-Pipe with GESi Cat

but it also makes the stock cooler vulnerable to scrapes

The OEM manifold has been proven to commonly fail around 30-35 PSI of boost pressure

BMW OEM Output Flange for M/T F8X M2/M3/M4 (23217854369) Skunk2 Note: This turbo is aGenuine OEM BMW factory replacement manual transmission output flange for F8X M2 M3 M4 GS6 45BZ manual transmission RWD models. Vehicle Fitment: 2015 2018 BMW M3 F80 2015 2020 BMW M4 F82 F83 2019 2021 BMW M2 F87 Purchase Includes: (1) Flange Part Numbers: Diagram: 23217854369, 23 21 7 854 369 #11 Diagram images are for reference and may not represent your exact model. As always, please do additional research with your VIN to confirm part numbers. See