Mazda only produced 2500 GTRs they were a homologation car for the world rally. Not to be confused with the UK spec GTX, the differences are the GTR had:
- Forged blue printed engine
- Bigger roller baring turbo
- Front mounted intercooler
- Bigger discs and calipers
- 5 stud hubs
- Viscous LSD differential
- Strut brace
- Body kit
- Less sound deading
- Half leather and half suede interior
- Plus more little differences