To unlock the final car (the Nissan 240SX) and the top-tier performance parts (Unique upgrades), you had to dominate 100% of the World Map—including those tedious URL events and hidden shops.
Play vanilla until you unlock the second garage. Then use the trainer for money and parts only. This keeps the story progression intact while removing the boring grind. Have you found a modern trainer that works on Windows 11? Let us know in the comments below. Nfs Underground 2 Trainer Unlock All Cars And Parts
Disclaimer: This content is for educational and preservation purposes. We do not condone piracy. You should own a legitimate copy of Need for Speed Underground 2 to use these modifications. To unlock the final car (the Nissan 240SX)