The Visconti Tuning B58 S58 Secondary Manifold Pressure Sensor Harness allows accurate manifold pressure monitoring on high boost BMW B58 and S58 applications.

Our plug and play manifold pressure sensor harness enables a dedicated intake manifold pressure sensor for high boost B58 and S58 applications. Because there is no direct replacement TMAP sensor for these platforms, true manifold pressure is limited to approximately 2.5 bar (22 psi gauge). This harness retains the factory sensor while adding a higher-range secondary sensor, intended for aftermarket intake manifolds and big power builds only.