Drivetrain› Automatic Transmissions and Components
ATS Diesel Performance
Stage 1 4R100 Transmission Package
SKU: 309-914-3224
Advanced — 4+ hours
Description
This package addresses common weak points in the factory 4R100 transmission, such as the torque converter, clutch pack assemblies, valve body, and line pressure limitations, particularly under increased power or towing loads. ATS has re-engineered these components to create a more robust transmission setup suitable for demanding use.
Fitment
Fitment Guaranteed
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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
| Brand | ATS Diesel Performance |
| Part Number | 309-914-3224 |
| Category | Drivetrain |
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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