NSR Advanced Engine Swap Script - Take your server's mechanic roleplay to the next level! 🚀

Welcome to the most advanced and realistic engine swap system for FiveM. This script allows mechanics to install custom engines into vehicles with 100% global synchronization for both custom audio and performance enhancements. Fully standalone-like configuration supporting QBCore, ESX, and QBox!

✨ Key Features:

• Multi-Framework Ready: Easily switch between QBCore, ESX, and QBox from the config.

• 100% Global Sync: Custom engine sounds and handling changes are synced globally for ALL players (passengers, bystanders, and late-joiners).

• Realistic Mechanic RP: Features the under-car creeper scenario where mechanics actually slide under the vehicle.

• Custom Engine Audios: Supports fully custom add-on engine sounds.

• Performance Scaling: Gradual top speed and torque modifiers based on the engine (From 800cc up to 8000cc W16).

• Database Saving: Engines are saved to the database via license plate.

• Revert to Stock: /stockengine command for mechanics to remove the custom engine, revert the car to stock, and return the item to their inventory.

• Sleek UI: Clean and interactive NUI for purchasing engines.

• Optimized: Runs flawlessly at 0.00ms with smart entity handling.

⚙️ Frameworks Supported:

• QBCore
• ESX
• QBox