---
product_id: 24317424
title: "Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT"
brand: "innovate motorsports"
price: "₨234771"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/24317424-innovate-motorsports-3892-38920-psb-1-powersafe-boost-and-air
store_origin: LK
region: Sri Lanka
---

# OLED configurable display modes 0-5V analog output for ECU & data loggers 4 BAR map sensor, -1 to 3 BAR range Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT

**Brand:** innovate motorsports
**Price:** ₨234771
**Availability:** ✅ In Stock

## Summary

> 🚀 Drive smarter, safer, and faster with Innovate’s PowerSafe precision!

## Quick Answers

- **What is this?** Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT by innovate motorsports
- **How much does it cost?** ₨234771 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/24317424-innovate-motorsports-3892-38920-psb-1-powersafe-boost-and-air)

## Best For

- innovate motorsports enthusiasts

## Why This Product

- Trusted innovate motorsports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Sensor Tech:** 4 BAR map sensor covers vacuum to high boost pressure seamlessly
- • **Smart Safety Override:** Automatically disables boost or nitrous solenoids to protect your engine
- • **Fuel Flexibility Master:** Compatible with Leaded, Unleaded, Diesel, E85 & more fuels
- • **Customizable OLED Display:** Switch between boost, shift light, AFR, PSI, kPa & more with ease
- • **All-in-One Performance Guardian:** Boost safety override + wideband AFR gauge in a sleek kit

## Overview

The Innovate Motorsports 3892 PSB-1 is a cutting-edge all-in-one boost and wideband air/fuel ratio gauge kit featuring a 4 BAR map sensor, OLED user-configurable display, and patented PowerSafe technology that overrides boost and nitrous controls to safeguard high-performance engines across multiple fuel types.

## Description

The PowerSafe gauges combine our patented Direct Digital O2 sensor control technology with application specific sensors, an OLED display, and a smart safety override circuit for your high performance vehicle. Our PowerSafe technology can disable your factory or aftermarket boost control solenoid forcing the system to spring pressure. In nitrous applications, our PowerSafe technology will disable your nitrous solenoid to keep your engine safe. The PowerSafe gauges offer the looks, safety and performance enthusiast's demand.

## Features

- All-in-one, boost safety override and wideband air/fuel ratio gauge
- Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more
- OLED user configurable display: Boost, shift light, Air/Fuel ratio AFR or Lambda, inHg, PSI, kPa, or BAR
- 4 BAR map sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR)
- Configurable linear 0-5v analog output for wideband O for use with piggy back or stand alone ECU's as well as external data loggers
- Innovate 38920

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Innovate Motorsports |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 2.5 Pounds |
| UPC | 856428038923 |
| Global Trade Identification Number | 00856428038923 |
| Manufacturer | Innovate Motorsports |
| Model | 3892 |
| Item Weight | 2.45 pounds |
| Item model number | 3892 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 3892 |

## Product Details

- **Brand:** Innovate Motorsports
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item Weight:** 2.5 Pounds
- **UPC:** 856428038923
- **Global Trade Identification Number:** 00856428038923

## Images

![Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT - Image 1](https://m.media-amazon.com/images/I/61rGbqwXEiL.jpg)
![Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT - Image 2](https://m.media-amazon.com/images/I/41caf6hq9tL.jpg)
![Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT - Image 3](https://m.media-amazon.com/images/I/310BOPj3tYL.jpg)
![Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & AIR/Fuel Ratio Gauge KIT - Image 4](https://m.media-amazon.com/images/I/41y66i5XoLL.jpg)

## Questions & Answers

**Q: does this come with a vacuum line for a turbo?**
A: Fir what I can remember, it comes with vacuum like for the map that it use’s .

**Q: How do you configure the 0-5v output?**
A: Buy a areoforce Guages and buy a 0.5v box that's the easiest way for someone who isn't really into wiring things in

**Q: Can the AFR and boost pressure be switched as far as their position on the gauge goes?**
A: As far a position you can only change it from displaying AFR or boost big or small like as in boost in big and afr small on display or afr big on display and boost small on display at same time

**Q: Does this model eat oxygen sensors like the mtx-l does? i really like the features and look but i really dont want to deal with buying 8 sensors again**
A: Only had this unit for 2 months, cannot honestly answer if it eats O2 sensors, so far, so good though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ AFR sensor
*by W***G on February 3, 2025*

Works great right out of the box. Very clear instructions.. Finally a quality product.. thank youBut now after a few weeks the sensor is bad and reads erratic..Trying to get it warrantied... No luck so far

### ⭐⭐⭐⭐⭐ Ordered the wrong model but I’m keeping it for my other car.
*by C***N on December 30, 2021*

This is a must have for modified boosted vehicles. It’s a safety feature that is often overlooked and helps you to ensure your engine is running safely. This has some additional features that are handy to have. I put this gauge on my steering console directly in my line of sight. The reason is because in addition to the AFR reading, it also has a boost readout and a shift light. For my current car, (97 JDM Impreza WRX) I need the model with the boost controller. I’m keeping this model for our 04 WRX that already has a boost controller. These take a little time to wire up but we’ll worth the piece of mind that they provide.

### ⭐⭐⭐⭐ works as it should
*by J***S on July 31, 2024*

being able to see both boost and afr on my sr20det is neat

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*