The RM12EP upgrade includes improvements to turbine hardware and updated engine control software. These modifications are designed to increase engine thrust, extend operating time and reduce life cycle costs.
All upgrade work is carried out at GKN Aerospace’s facility in Trollhättan, Sweden. The company is responsible for the development, manufacturing, system support and maintenance of both the RM12 engine for the Gripen C/D and the RM16 engine for the Gripen E/F.
The first delivery was achieved through collaboration across multiple functions within GKN Aerospace, including engineering, production, quality, procurement and logistics. The programme also involves key partners GE and Saab, with further upgraded engines scheduled for delivery.
“This first upgraded engine delivery represents an important step forward in enhancing the performance and endurance of the Gripen system. As type certificate holder for the Gripen C/D engine and with a partnership with the Swedish Air Force that spans nearly a century, we are proud to continue supporting Sweden’s operational capability and future readiness,” said Stefan Oscarsson, Vice President Governmental Solutions at GKN Aerospace.
The RM12EP programme, launched in 2019 and led by GKN Aerospace, is part of long-term efforts to maintain the Gripen C/D as a capable and cost-efficient fighter aircraft. The upgraded engine will also support continued operation and maintenance, for which GKN Aerospace remains responsible.
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