EMS – Modified Stock Torque Converter Service for 2015-2023 Mustang EcoBoost

EMS Modified Stock Torque Converter Service for 2015-2023 Mustang EcoBoost

⚠️ PLEASE READ: This is a modification service for your existing torque converter. You are not purchasing a brand new product. You must send in your core unit for us to perform the modification.

Take your 2015–2017 Mustang 2.3L EcoBoost to the next level with our Modified Stock Torque Converter service. This isn’t about buying a new part—you send us your stock converter, and we upgrade it for better performance without losing the comfort of your daily drive.

What it Does:

Improved Launches
Our mod helps your car launch quicker and more consistently—perfect for hitting better times at the track.

Higher Stall Speed
We raise the stall speed so your engine stays in the power zone, putting more power to the ground when it matters most.

Proven Performance
This is the same setup we used to help our world-record EcoBoost Mustang run an 8-second quarter mile. It works, and it holds up.

Tailored to Your Build
We can tweak the converter to match your setup and mods, so everything works smoothly together.

Still Good for Daily Driving
Even with the added performance, the car stays smooth and easy to drive on the street.

How it Works:

• You send us your stock torque converter, and we modify it.

• If you want to buy a new one for us to mod, contact us for a quote.

• $100 return shipping fee is billed separately before we ship your converter back.

If you’re serious about performance, this upgrade is a no-brainer. It’s been tested, it’s proven, and it’s built for racers who still drive their cars every day. Let’s get your setup dialed in—send your converter in and we’ll take care of the rest.