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Drivetrain› Automatic Transmissions and Components

EMS Built

Modified Stock Torque Converter Service

$625.00 $550.00 Save $75.00

SKU: 750003100821

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The EMS Built Modified Stock Torque Converter Service is a send-in modification for your 2015-2023 Ford Mustang EcoBoost 2.3L with an automatic transmission. This service modifies your existing torque converter using the same setup that powered a world-record 8-second EcoBoost Mustang. It offers a raised stall speed, improved launch control, and reinforced internals for higher-output applications.

The modification is customized to match your specific build and tune, while preserving stock-like street driveability. The service is compatible with both the 6R80 (2015-2017) and 10R80 (2018-2023) transmissions, with a specific selection required for your vehicle.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandEMS Built
Part Number750003100821
CategoryDrivetrain

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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