UltraEra Auto Start Stop Eliminator for Subaru Outback, Forester, Crosstrek - 2023–2026 Plug‑and‑Play No‑Cut Module, Reversible

The UltraEra Auto Start Stop Eliminator is a plug-and-play module that permanently keeps the factory auto start/stop system off for compatible 2023–2026 Subaru models without cutting wires or affecting warranties.

Designed for use with selected Subaru Crosstrek, Impreza, Forester, Outback and Legacy model years, this compact electronic adapter intercepts the vehicle signal to prevent automatic engine shut-offs at stops. It installs in minutes into the factory port, requires no programming, and restores factory behavior with a simple button sequence if you want the feature reactivated later.

How does this device stop the auto start/stop from turning the engine off?

The module communicates with the vehicle’s start-stop system and sends a continuous “disable” signal so the ECU believes the driver has chosen to keep the engine running. It does not modify factory wiring or controllers; instead it intercepts the relevant input through the manufacturer-designated connector.

• Works by emulating a persistent driver preference to keep the system off
• Connects to the factory port—no splicing or reprogramming required
• Reversible installation: completely removable leaving no trace

How simple is installation and what tools are needed?

Installation is intended to be straightforward and fast: locate the designated port in your vehicle, plug in the UltraEra module, and secure it. No special tools, wiring, or software are required, so most owners can complete the task in minutes.

• Plug-and-play: no cutting, soldering, or harness modification
• Fits the factory connector for the listed Subaru years and models
• Quick install typically takes just a few minutes

Will using this eliminator affect my vehicle warranty or electronics?

The UltraEra unit was engineered to be non-invasive so it integrates without permanent changes to the vehicle’s electrical system. Because it does not alter factory wiring or ECU programming, it is designed not to void factory or extended warranties.

• Non-destructive installation leaves factory wiring intact
• No permanent modifications or ECU flashes required
• Removable if you need to return vehicle to original condition

Can I turn the auto start/stop feature back on if I change my mind?

Yes — UltraEra included a simple on/off procedure so you can re-enable the factory auto start/stop when desired. Follow the provided button sequence after starting the vehicle to toggle the module’s function on or off for subsequent drives.

• To disable the eliminator: press the vehicle START/STOP button 8 times within 5 seconds after starting
• Next ignition cycle will restore the factory auto start/stop behavior
• Repeat the procedure to reactivate the eliminator as needed

This product includes a 30-day return policy and customer support for installation questions. It is built specifically for 2024–2026 Subaru Crosstrek and Impreza, 2025–2026 Forester, 2023–2025 Outback, and 2023–2026 Legacy model years, ensuring a precise match with factory ports.

Who is this for? If you want a reliable, reversible way to stop frequent engine stop-start cycles—whether for smoother idle, accessory behavior, or personal preference—without modifying your Subaru’s original wiring, the UltraEra Auto Start Stop Eliminator is tailored to owners of the supported model years who value a quick, warranty-safe solution.