Exhaust Valve Script

GXD Exhaust Valve System for FiveM

GXD Exhaust Valve System is a premium FiveM exhaust valve script that lets players control quiet and loud exhaust modes through a clean animated remote UI.

Switch your exhaust valve on the fly, pick between native GTA sounds or custom addon sounds, save presets, and optionally allow mechanics to install and lock sound setups per vehicle.

Features

• Premium animated exhaust remote UI
• Quiet / loud exhaust valve toggle
• System on / off toggle
• Real-time sound level meter
• Native GTA vehicle sound mode
• Custom sound mode with 120+ addon exhaust sounds included
• Fixed mechanic preset mode for plate-based vehicle setups
• Optional mechanic-only sound presets
• Per-vehicle saved exhaust settings
• Customisable UI colours in config
• Keybind, item and command support

Sound Modes

• Native Mode: uses GTA's built-in vehicle sounds.
• Custom Mode: allows players to pick from 120+ included addon exhaust sounds.
• Fixed Mode: mechanics can set saved sound presets per vehicle plate.

Installation System

• Optional exhaust installation feature
• Mechanic animation while working on the vehicle
• Tool props spawn during install
• Configurable install duration
• Restrict installation to specific jobs if wanted
• Supports ox_target and qb-target

Controls

• Default keybind: K
• Rebindable key mapping
• Inventory item: exhaust_remote
• Command: /exhaustvalve

Framework Support

• QBCore
• QBox
• ESX
• ox_core
• Standalone

Inventory Support

• ox_inventory
• qb-inventory
• ps-inventory
• qs-inventory
• codem-inventory
• lj-inventory
• mf-inventory
• tgiann-inventory
• Framework native inventory support

Vehicle Support

• Works with all GTA vehicle classes
• Full addon vehicle support
• Whitelist specific vehicle models
• Blacklist specific vehicle models
• Per-vehicle saved presets

Performance

• 0.00ms - 0.03ms idle usage
• Built for high-population servers
• Batched nearby vehicle sync
• Non-blocking state handlers
• Configurable sync distance
• 3,400+ lines of code

Included

• Full Lua resource ready to install
• 120+ custom exhaust sound files
• Premium animated remote UI
• Source UI files inside html/
• npm build system for UI edits
• Installation props and animations
• Auto-created database table
• Full commented config
• ox_inventory item setup file

UI Editing

The source UI files are included in the html/ folder for editing.

• Source size: 93KB
• Built size: 36KB
• Build command: cd html && npm install && npm run build

Delivery & Support

• Instant delivery via Tebex / Keymaster, protected by the FiveM Escrow system.
• Discord support included.
• Video preview: Watch here

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