RaceChip Tuning For BMW F06, F12-13 640i N55 3.0L Q50_Q60 If you're running E85

If you're running E85

The ARM Motorsports Turbo Muffler Delete fixes that issue by being solid all the way through and includes a larger 52mm inner diameter compared to The OEM Turbo Muffler's 46mm inner diameter to allow more air to flow through

Methanol / Nitrous Ready (1/8" NPT Port)

Bmw M340i Sedan 2019 to 2024

RaceChip Tuning For BMW F06, F12-13 640i N55 3.0L Q50_Q60 If you're running E85RaceChip offers advanced chip tuning for the BMW F06, F12, F13 640i with the N55 3. 0L engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+78hp +83tq) Power Gain With RS (+65hp