RaceChip Tuning For BMW M5 G90/G99 S68 4.4L motiv -550cc Injector with Single Feed

-550cc Injector with Single Feed Adapter

designed specifically for 2004-2010 GM Duramax 6

Each downpipe has two O2 sensor bungs so the factory BMW O2 sensors can be remounted allowing the ECU to continue to monitor the air/fuel mixture via the exhaust

and throttle response while giving your S58 engine the sound it deserves

RaceChip Tuning For BMW M5 G90/G99 S68 4.4L motiv -550cc Injector with Single FeedRaceChip offers advanced chip tuning for the BMW M5 G90 G99 with the S68 4. 4L 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 (+133hp +115tq) Tuning comes with Application GTS