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Crosstrek (24-26') Start / Stop Eliminator

$99.99 USD
(18 reviews) Write a Review
SKU:
4DT-STARTSTOP-21B
Availability:
Stocked Item - Ships Same Day (See Details)
Returns:
30 Day Returns
Warranty:
One year from date of purchase
Exact Fit Doesn't Fit for your
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See video tab for install video

FEATURES:
  • Simple plug n' play install
  • Memorizes start/stop preference
  • Will not void warranty
  • Maintains remote start
  • 30 day money back guarantee
  • Free same day shipping
  • Emissions compliant
COMPATIBILITY:
  • 2024, 2025 & 2026 Subaru Crosstrek (Works both WITH or WITHOUT RAB - Reverse Automatic Braking Option)
  • NOTE: Will not retain setting after remote start.
INSTALLATION:
  • Simply insert in-line with the factory wire harness behind the overhead console.

crosstrek-2024-1.jpgcrosstrek-2024-2.jpg forester-22-connector.jpg

REQUIRED TOOLS:
FREQUENTLY ASKED QUESTIONS: 
  • Will it work? - The start/stop eliminator had been tested on on all the models and years listed above.
  • Issues or loss of functionality? - It will not cause any issues or impact any factory features.
  • Vehicle Warranty? - The start/stop eliminator will not void your vehicle warranty.
  • Re-enable Start / Stop? - Yes, simply use the auto start/stop button on your dash like normal.
  • Remote start still work? - This will NOT impact your remote start.

18 Reviews Hide Reviews Show Reviews

  • 5
    Works like it's factory

    Posted by Scott Grassel on Apr 16th 2026

    I installed this in my 2026 Subaru Crosstrek Wilderness. I watched the video, but mine was a little more than what the video showed. I have a moonroof and the SOS buttons, so I had extra wires but it was still straight forward and easily to do despite the extra wires up there. Once installed the start/stop button was shut off. You can still use the feature if you choose. The Cruise and Eyesight lane assist works perfectly. Yes I know that you can just push the button every time you start the car, but this way I don't have to remember to do that. It stays at the setting you last pushed the button for, either having it off. or turned on. I think it's well worth the price, and so easy to install. Should have came from the factory with the start/stop feature working like this. There are other products out there but this one from 4D Tech is a proven product that will not interfere with other electronics and will not void your warranty. Buy it now from 4D Tech and save yourself from having to push the button every time you start your car.

  • 5
    Start/Stop eliminator

    Posted by Mark on Apr 12th 2026

    Received my device today. Since it had been about a week, watched video before going to install. Unfortunately, forgot screwdriver. It literally took longer to walk back in to get screwdriver than to install part. Approx 4 minutes start to finish, and it worked first time. Great device with excellent instructions!

  • 5
    Start Stop Eliminator

    Posted by Cecil on Jul 13th 2025

    5 minutes to install and it works great.

  • 5
    Crosstrek (24-25') Start / Stop Eliminator

    Posted by Unknown on Jun 26th 2025

    Worked great easy to install

  • 5
    Works just like it says

    Posted by Kurt Clark on Jun 16th 2025

    installation took about 5 minutes. Works just like it's supposed to. The only way it could be better is if the Auto Vehicle Hold would stay on as well. I'm so glad I don't have to wait on the infotainment system to figure out what it's doing just to turn that stupid thing off.

  • 5
    Start Stop Crosstrek Wilderness 2025

    Posted by Diane K on Apr 24th 2025

    Husband says it works great as stated. He is very happy!

  • 5
    One suggestion

    Posted by Ranhead on Apr 22nd 2025

    Maybe it's my fat fingers, but using a small flathead screwdriver makes disconnecting the electrical plugs much easier.

  • 5
    Great product!

    Posted by Clarke on Mar 18th 2025

    I was able to install the Start / Stop Eliminator in less than 10 minutes, and it only took that long because my Crosstrek sport was slightly different than the Crosstrek in the video. Otherwise, very simple and quick process.

  • 4
    Auto Start-Stop Eliminator

    Posted by Bob on Feb 11th 2025

    Once installed, product is working as advertised. Apparently, it adds inline memory of user's last switch setting of the vehicle's auto Start-Stop system. Thus, on next engine starting, the auto Start-Stop does NOT default to on, but to the user's last choice. Bravo!

    One star off as installation is slightly more difficult than as highlighted in the video. Tech help was great attempting to overcome the usually tedious problem associated with release of multi-pin electrical Connectors in very tight spaces. There's probably a tool that makes it easier.

One year from date of purchase
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