Colin McRae Rally and DiRT Wiki

Developed by JRM Racing with Subaru Tecnica International (STI), the NR4 Subaru WRX STI is a rally car built for WRC, ERC 2, BRC 2 and regional production class championships. It features a 5-speed dog gear kit by Hewland, an Öhlins 3-way adjustable dampers, a FIA Premier regulated 80-litre bag tank, a Motec ECU and display screen, a set of AP Racing brakes, a FIA approved roll cage, a hydraulic handbrake and an interior designed by Sparco.

In 2015, the NR4 Subaru WRX STI driven by 8-times Rally America champion David Higgins, won the production class at the 2015 Wales Rally GB by more than five minutes, production and finished 20th overall, beating a number of competitors in R5 cars.

DiRT 4[]

The Subaru WRX STI NR4 is a NR4/R4 rally car in DiRT 4.


  • JRM Racing
  • DirtFish
  • Puma
  • Prodrive (International Rally R-1 License Reward)
  • Mintex
  • Simpson

DiRT Rally 2.0[]

“Based on the 2015 SUBARU WRX STI, the new WRX STI NR4 was built and developed by JRM Racing to adhere to the new-for-2015 NR4 technical regulations. This car dominated the North American rally scene, excelling in all conditions and proving itself to be one of the most adaptable and reliable cars on the rally circuit.”
— In-game info, DiRT Rally 2.0

The Subaru WRX STI NR4 is a NR4/R4 rally car in DiRT Rally 2.0.