JB4PRO BMW B58 & S58 Flex Fuel Add On Harness Add Port Injection Harness?:Yes Enhance your vehicle's performance and

Enhance your vehicle's performance and comfort with the S&B Body Mount Kit

By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost

Bluetooth analyzer (iPhone or Android app must be purchased to use this kit)

No Check Engine Lights: Engineered for compatibility with both stock and enhanced tuning setups

Intake runner pipes: precision‑crafted from T6061 aluminum

JB4PRO BMW B58 & S58 Flex Fuel Add On Harness Add Port Injection Harness?:Yes Enhance your vehicle's performance andThis plug and play JB4PRO add on harness for the BMW B58 and S58 platforms connects an ethanol sensor and an additional pressure sensor to the JB4PRO system. Includes a PNP 12v adapter and safety fuse for a simple clean install. For those running port injection also get the add on port injection harness which connects the JB4PRO flex fuel harness to your six additional port fuel injectors.