Since EA no longer sells the original 2005 version on digital stores (due to expired car/music licenses), here are your best options:
Because the game is no longer officially supported, players use the following community-vetted mirrors: Since EA no longer sells the original 2005
After defeating all 14 other rivals, you finally face Razor in a series of races. You win, reclaiming the keys to your BMW. When Razor refuses to hand them over, Mia reveals she has been an the entire time. She arrests Razor and the other Blacklist members but hands you the keys and gives you a head start to escape as thanks for your help. The Escape Need for Speed Most Wanted (2005) - Final Pursuit & Ending She arrests Razor and the other Blacklist members
It looks like you’re searching for a way to download for PC, specifically using MediaFire. Since EA no longer sells the original 2005
remains a cornerstone of the racing genre, famous for its high-stakes police chases and "Blacklist" career mode