$595.00 USD
$595.00 USD


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.
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.