Which build should I choose for my F-250/F-350?
Daily/light tow → RoadReady. Frequent tow/loaded work truck → StreetMonster. Big torque/tunes or commercial duty → SportMonster.
Is a torque converter included?
Yes—each unit ships with a matched lockup converter (multi-disc options on SportMonster).
What fluid should I run?
Use MERCON V (or your product page’s specified ATF). Always flush/replace cooler & lines at install.
Do I need any relearns after install?
Clear adaptives and perform the PCM relearn/drive cycle for best shift quality.
What are common 4R100 weak points you address?
Diode/overdrive failures, clutch pack wear under heavy tow, and EPC/shift pressure issues—handled via updated components and calibration.
*Axle ratio, tire size, tune, and real-world tow weight affect build choice.