10 Best Subaru Remote Car Starters 2025 in the United States

The Start-X Remote Starter Kit is designed specifically for Subaru Legacy and Outback models from 2010 to 2014 that use a traditional key start and automatic transmission. Its main advantage is a true plug-and-play installation using a unique T-harness, meaning you won’t need to cut or splice any wires, which makes it approachable for those wanting a clean, factory-like setup. To start your car remotely, you simply press the lock button on your existing key fob three times. This simplicity is handy but also limits functionality since it doesn't come with a dedicated remote or two-way communication, so you won’t get confirmation if the car actually started or security alerts.

Setting up the starter requires a Windows PC to pair the device using a USB updater tool included in the kit, which might be inconvenient if you don’t have easy access to such a computer. The kit focuses on warming up your car quickly on cold mornings, saving you from waiting to defog windows. However, it only works with the specified Subaru models and won’t work if your vehicle has a push-button start or manual transmission.

Security-wise, it uses your factory key and remote, so it retains original locking protections but doesn’t add extra advanced security features. If you own a compatible Subaru and want a straightforward, reliable way to remote start your car without a complicated install, this kit fits well while noting its limited range of compatibility and the need for a Windows PC during setup.

The Start-X Remote Starter Kit is designed for Subaru Forester (2019-2021), Legacy (2018-2019), and Outback (2018-2019) owners, allowing them to start their cars remotely with a triple press of the lock button on their existing key fob. This feature is useful for warming up the car or defogging the windshield quickly on cold mornings. Installation is user-friendly due to the included T-harness, which plugs directly into the vehicle’s factory connectors, eliminating the need for cutting or splicing wires and reducing complexity and risk.

Pairing the starter requires a Windows computer via USB, which may be inconvenient for those without access to one. The kit is compatible only with push-to-start models and does not work with Canadian vehicles or those using a traditional key turn to start the engine. While the remote start works with the original remote for unlocking in most models, newer Foresters (2022-2023) disable remote unlocking during remote start, requiring use of the physical key to unlock the vehicle.

This kit does not offer two-way communication, so it does not provide feedback on the car’s status from the remote. Security is maintained by preserving factory remote functions and requiring the original key fob, reducing hacking risks. Being a North American product with local technical support adds reliability and assistance. For owners of compatible Subarus seeking a straightforward plug-and-play remote starter with solid customer support, this kit is a fitting choice, though the Windows-based setup and some model-specific limitations should be noted.

The Subaru Remote Engine Starter Key Start H001SFL401 is designed specifically for the 2019-2020 Crosstrek and Impreza models with key start and CVT. One of its standout features is the ability to start your car from up to 400 feet away, which is convenient for pre-warming or cooling your vehicle from the comfort of your home or office. The blinking start/stop button confirms the engine has been started, providing visual feedback, though it lacks full two-way communication, which means you won't get feedback if the car fails to start.

Being a genuine Subaru product, it ensures compatibility and reliability with the mentioned models. Installation could be a bit tricky for those not familiar with car electronics, so professional help might be necessary. While it does not offer advanced security features, as a basic remote starter, it provides essential convenience. However, it's worth noting that the kit is only applicable to key start CVT models, limiting its usage for other Subaru models or configurations.

If you own a compatible Subaru model and seek a reliable, straightforward remote starter, this product serves its purpose well but may require professional installation.