As of 2021, there is no official "Blur PS4" release. The game was developed for the Xbox 360, PlayStation 3, and PC. The developers, Bizarre Creations, were closed shortly after the game's release, meaning no remaster or sequel was ever greenlit for the PS4 generation.
Therefore, searching for a simple "Blur PS4 PKG" expecting a native PS4 game is a misunderstanding of the hardware. The PS4 cannot natively play PS3 discs or PKGs due to the vastly different system architecture (the PS3 used the Cell processor, while the PS4 uses x86). blur ps4 pkg 2021
The PS4’s CPU (Jaguar-based) is weaker than a mid-range PC from 2010. Blur relies heavily on physics and real-time car damage. On PS4 Linux, expect frame drops in races with 12+ cars and heavy weapon usage. The 2021 PKG repacks often stripped textures or reduced resolution to maintain stability. As of 2021, there is no official "Blur PS4" release
Downloading a PKG of a commercial game you do not own is piracy. Even if you own the PS3 disc, creating a PKG for a different console occupies a gray area. Most 2021 PKG releases assumed users already owned a legitimate copy of Blur on PC or PS3. Therefore, searching for a simple "Blur PS4 PKG"