Innovate Motorsports PSB-1 PowerSafe Boost and Wideband AFR Gauge Kit
Regular price
$457.66
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
The PSB-1 PowerSafe gauge combines Innovate's DirectDigital O2 sensor control with a 4-BAR MAP sensor, an OLED display and a safety override circuit. PowerSafe technology can disable a factory or aftermarket boost control solenoid, forcing the system back to wastegate spring pressure if the programmed air/fuel or pressure limits are exceeded.
Key Features
- All-in-one boost safety override and wideband air/fuel ratio gauge
- Programmable boost cut safety using air/fuel and pressure reference
- 4-BAR MAP sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR)
- Wideband range 7.4:1 to 22.4:1 AFR (0.5 to 1.5 Lambda)
- User configurable OLED display for boost, shift light and AFR
- Patented DirectDigital 100% digital wideband sensor control
- No PC required for configuration
- Interchangeable black and silver bezels, black and white faceplates
What's Included
- PSB-1 gauge
- Bosch LSU 4.9 wideband O2 sensor
- 8 ft. sensor cable
- 4-BAR MAP sensor
- Relay
- 1 in. O2 sensor weld-on bung
- Black and silver bezels, black and white faceplates
- Serial program cable and installation manual
Product Details
- Brand: Innovate Motorsports
- Manufacturer Part Number: 38920
- Gauge diameter: 52mm (2 1/16 in.)
Shipping Height: 3.0
Shipping Length: 10.9
Shipping Width: 7.4