The JDM CTR front lip is the exact same part number as the USDM Si lip. Side skirts are the same too.
The only exterior differences are:
- Headlights (no reflectors or shields and color is darker on CTRs)
- Upper Grill (no emblem on CTR - on hood instead - and has a metal mesh backing instead of the thick slots other models have)
- Foglights (yellow available, also have clear like USDM)
- Taillights (no reflectors)
- Fenders (indents for sidemarkers)
- Rear Lip (OEM rear lip - flares out more than USDM rear lip)