Performance tune for BMW E46 - 3 Series - (1999-2006)

E46 3 Series (Non M3) TUNE This is our tried and tested tune for all E46 3 Series (323, 325, 328, 330). These tunes were designed on a Dynojet dyno and tested in the real world! All tune packages come with an OBD to USB cable and software to read and write your DME/ECU. A Windows computer is required to utilize the RK-Tunes flash software. Check FAQ section for windows device recommendations. KEY FEATURES: ⦁ Top speed governor removed ⦁ Increased RPM rev limit ⦁ VANOS cam timing adjustment ⦁ Improved throttle response ⦁ Ignition timing enhancements ⦁ Air/Fuel Ratio enhancements OPTIONS: ⦁ Fuel - Selectable fuel octane rating (91, 93) ⦁ Rear O2 Sensor Delete - If you are running aftermarket headers please select O2 Sensor delete. We will remove all coding associated with rear O2 sensors ⦁ SAP (Secondary Air Pump) Delete - If you have deleted your Secondary Air Pump, please select this option and we will remove the coding from the DME/ECU to avoid a CEL. ⦁ **Burble only for certain ECU