Description
This Applied Torque Solutions drivetrain upgrade was recovered from Echo’s private review lane and verified against the current manufacturer product page.
Key features
- Stage 1 rebuild package with upgraded clutch components and an ATS billet 7075 aluminum E hub.
- Uses Alto G3 friction materials, ATS steels and upgraded apply and pressure components.
- Early 8HP45 builds require the correct separately supplied P3 sun gear; confirm transmission generation before ordering.
Transmission application
ZF 8HP50 and ZF 8HP51 transmissions, plus supported ZF 8HP45 applications. Early 8HP45 units require a separately supplied P3 sun gear for E-hub spline compatibility. This is transmission-family compatibility, not an automatic Exact Fit claim for an individual vehicle.
Manufacturer part number: ATS-008
Availability: Contact Echo Motorworks to confirm current supplier availability and lead time before ordering.
Installation note: Internal transmission components and upgrade kits require professional assembly, measurement, calibration and validation for the intended power level.






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