Inside A $15,000 8HP Build
A serious 8HP build can climb quickly once you include the gearbox, controller, adapter, converter, clutches, wiring, cooling, tuning and labour.
Cost Areas
- Gearbox supply
- Built transmission internals
- Converter
- Standalone controller
- Adapter kit
- Cooling system
- Wiring and calibration
Why Cheap Builds Get Expensive
The parts you skip upfront often become the parts that fail first.
Need help? Use this guide as a starting point, then contact 8HP.Shop for a build recommendation matched to your engine and power target.
Build a complete 8HP package
Use the teardown to plan the gearbox, controller, adapter and driveline pieces as one matched package.
Comparing 8HP variants? See the ZF 8HP Transmissions overview to compare 8HP45 through 8HP90 before you order.