Weight Reduction upgrades in Need for Speed: Underground 2 can be applied to a car to lower its overall weight, resulting in improved acceleration and handling.
The effectiveness of an individual part is dependent on the package they are included in;
- Street - Low improvement of acceleration and handling
- Pro - Moderate improvement of acceleration and handling
- Extreme - High improvement of acceleration and handling
Upgrades
| Package | Part | Price | Unlock |
|---|---|---|---|
| Street | Remove Rear Seats | 250 | Find the Performance Shop in Beacon Hill |
| Street | Remove Interior Panels | 250 | Find the Performance Shop in Beacon Hill |
| Pro | Lightweight Seats | 1,000 | Find the Performance Shop in Coal Harbor East |
| Pro | Lightweight Windows | 1,000 | Find the Performance Shop in Coal Harbor East |
| Extreme | Foam Filled Interior | 1,000 | Find the Performance Shop in Coal Harbor West |
| Extreme | Lightweight Doors | 3,000 | Find the Performance Shop in Coal Harbor West |