Turbosmart TS-0302-1002 e-Boost Street 40PSI Electronic Boost Controller 2-Stage

Vehicle Fitment

• Universal - Compatible with all turbocharged petrol and diesel vehicles using boost-based internal or external wastegate actuator systems

Fitment Notes

• Compatible with both internal wastegate actuator and external wastegate systems.
• RPM signal input is optional - connects to ignition system or ECU for RPM-based display and shift light functionality.
• Mounts within a standard 1/4 DIN size opening (80mm W x 25mm H x 95mm D) - may require modification depending on vehicle interior.
• Optional dedicated mounting kit TS-0302-2001 available separately for cleaner panel installation.
• Optional 4-Port solenoid kit (TS-0301-2003) available for twin-turbo or advanced boost applications.

Features

• Two fully adjustable boost stages - switch between low and high boost settings via the turn-and-push knob or an external switch.
• 40 PSI maximum boost operating pressure for a wide range of street and mild performance applications.
• Boost Correction Factor compensates for boost drop-off at high RPM, a common issue on street turbo systems - exclusive to the e-Boost family.
• Overboost shutdown protects the engine by cutting boost if a user-defined threshold is exceeded.
• 3-segment display with adjustable brightness shows live boost or RPM readout in PSI, kPa, or BAR - flashes as a warning during overboost or at rev limit.
• Adjustable gate pressure and sensitivity settings allow full tuning control over the boost curve's aggressiveness and response.
• Black anodized aluminum housing designed to fit within a standard DIN-size dash opening for a clean, integrated appearance.

Specifications

• Controller Type: Electronic, 2-Stage (Dual Stage), e-Boost Street (eBS)
• Max Boost Pressure: 40 PSI (2.76 BAR)
• Boost Stages: 2 (both fully adjustable)
• Display: 3-Segment LED, adjustable brightness - PSI / kPa / BAR selectable
• Housing Dimensions: 80mm W x 25mm H x 95mm D
• Housing Finish: Black Anodized Aluminum
• Mounting Format: 1/4 DIN size opening
• Auxiliary Output: Yes - compatible with external switch for boost stage selection
• Wastegate Compatibility: Internal and External Mechanical Wastegate Systems
• Sold: Individually (as a Kit)

Included Components

• 1x Turbosmart e-Boost Street (eBS) Control Unit
• 1x Solenoid with Mounting Bracket and Vacuum Nipples
• 1x Wiring Loom and Installation Kit
• 1x Vacuum Hose and Hose Clamps

Product Description

The Turbosmart TS-0302-1002 e-Boost Street is an entry-level electronic boost controller that brings track-proven technology to street-driven turbocharged vehicles. Featuring two fully adjustable boost stages, it allows the driver to switch between low and high boost settings on the fly via the integrated knob or an optional external switch - making it easy to dial back power for daily driving or open it up when performance is needed. The 40 PSI maximum operating range and Boost Correction Factor - which compensates for high-RPM boost drop-off - give it a meaningful advantage over mechanical boost controllers on typical street turbo setups.

The compact black anodized aluminum housing fits within a standard 1/4 DIN dash opening and includes a 3-segment LED display that shows live boost or RPM in PSI, kPa, or BAR, flashing as a warning during overboost or at the rev limit. Gate pressure and sensitivity are fully adjustable, giving the user control over how aggressively boost builds and how the controller responds to changing conditions. Compatible with both internal and external wastegate setups, the e-Boost Street is a clean, self-contained solution for street performance builds looking to step up from manual control without the complexity of a full boost management system.