Easy — 1–2 hours
Description
This ECU is designed for the WRX V10 EJ25 engine, covering 2.5L models from 2004 to 2007 with manual transmissions. It supports most factory features and requires an air temperature sensor. It is suitable for GD or GG chassis with electronic throttle but is not compatible with GR/GH/GE/GV hatchback or 3rd generation WRX models.
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
| Brand | Clevite |
| Part Number | C003 224-4000 |
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.
View Full Return Policy