At some point after The Rio Heist, Dom uses part of his earnings to purchase a 2009 Dodge Challenger SRT-8. He and Elena drive it to the house of Brian O'Conner and Mia Toretto and after a moment of talking, they decide to race each other with Brian in his 2010 Nissan GT-R R35
Dom races his car in the Canary Islands with Brian and arrive just in time at the hospital to witness the birth of Brian and Mia's child Jack. Dom later uses it to drive to meet Mia and Brian at their new house where he delivers the news that Letty Ortiz is still alive.
It is unknown what happened to the car after The Runway Chase, but he presumably sold it before returning to Los Angeles or left it in the Canary Islands.