![Spool IFX150 Upgraded DI Injectors [Gen 1 B46/B48] 2021+ BMW M3 (G80)/M4 (G82) Multiple configurations can be saved](https://cdn.shopify.com/s/files/1/0023/6109/8353/files/InjectoruploadB58Gen1_b8b7f246-7aec-4689-a8a8-4499c0d7c107.jpg?v=1778875247)
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Multiple configurations can be saved and shared making remote tuning very easy
This ensures airflow quality is maintained without abrupt diameter changes that can introduce turbulence
APR Performance offers additional aerodynamic components such as a front 3 inch carbon fiber wind splitter with front undertray and rear carbon fiber diffuser
Easy Installation: These inlets are 100% bolt-on and DIY-friendly
it features a central muffler flanked by two valves (the housings of both valves are cast at the in-house Akrapovic foundry) and a link pipe set with an X-connection element
Spool IFX150 Upgraded DI Injectors [Gen 1 B46/B48] 2021+ BMW M3 (G80)/M4 (G82) Multiple configurations can be savedSpool Performance is proud to introduce our upgraded DI injectors for the Gen1 B58 Platform. The IFX 150 is carefully sized for the B48 engine to keep stock like idle and low load characteristics while allowing 50% more injector flow at high load and high rpm conditions. The injectors have undergone rigorous testing over months on our different test cars and have been perfected before release. They currently outflow the pump offerings on the market