gta6/prompts
mechanic
Vaultintermediatemechanic

Aero & Weight Tuning

A QBCore aero/weight tuning script where spoiler, diffuser, and weight-reduction parts trade downforce and grip against top speed, install priced server-side.

NON-TESTÉ — the reference Lua is syntax-validated, not run in a live FiveM server. Adapt and test on your own dev server before shipping.
Est. Lua
~68 loc
Claude
Claude Opus 4.x / Sonnet 4.x
Validation
syntax-validated
Updated
2026-06-25

Description

Aero and weight parts — spoiler, diffuser, weight-reduction — that the mechanic installs for cash, each trading downforce and grip against top speed via handling floats. It is the handling-depth layer enthusiasts want once raw power tuning is solved, sold as part of a broader suite.

Prompt Template

Write a FiveM QBCore Lua resource "aerotune" where spoiler/diffuser/weightcut…

🔒 Eyes-only — locked prompt body

The full prompt template and its reference Lua are part of a one-time pack. Pick your depth — both are lifetime access, no subscription, ever.

Core$49one-time
  • 60 prompts + syntax-validated reference Lua
  • Lifetime access — pay once
Most Popular · Best Value
Vault$199one-time
  • All 510 prompts — the full library
  • Per-prompt profit/trend intelligence (CSV + playbook)
  • Lifetime free updates — new niches as the market moves
Get the Vault — $199

$49 for 60 · $199 for all 510 + intelligence — one-time, no subscription.

Expected Output

The reference Lua at content/expected-outputs/mechanic/09-aero-weight-tuning.lua implements a server-priced part install, a plate-verified handling-float application, and a parts table trading…

🔒 Eyes-only — locked prompt body

The full prompt template and its reference Lua are part of a one-time pack. Pick your depth — both are lifetime access, no subscription, ever.

Core$49one-time
  • 60 prompts + syntax-validated reference Lua
  • Lifetime access — pay once
Most Popular · Best Value
Vault$199one-time
  • All 510 prompts — the full library
  • Per-prompt profit/trend intelligence (CSV + playbook)
  • Lifetime free updates — new niches as the market moves
Get the Vault — $199

$49 for 60 · $199 for all 510 + intelligence — one-time, no subscription.

Known Failure Modes & Corrective Prompt

  • Free parts — the client applies handling before the server charges. Force the requestInstall/installResult round-trip with RemoveMoney first.
  • Tune leak — handling floats are written globally. Key every write to the plate and verify it on installResult.
  • Wrong-car apply — the result is applied to whatever car the player sits in. Compare the returned plate to the current plate before applying.

Corrective re-prompt: Make installs server-authoritative: charge via RemoveMoney on the server before replying, and on installResult only apply the handling floats when the returned plate matches the player's current GetVehicleNumberPlateText.

Framework Integration

  • ESX: exports['es_extended']:getSharedObject(); charge with xPlayer.removeAccountMoney('bank', price) in the install handler.
  • QBCore: exports['qb-core']:GetCoreObject() + Player.Functions.RemoveMoney('bank', price, 'aero-tuning') as written.
  • QBox: exports.qbx_core:GetPlayer(src) then the same RemoveMoney signature; events unchanged.

Profit Potential

$130–$1850/mo on Tebex (expected ~$470). [INFERRED] priced inside the $50-389 script band against the signal-scraper corpus (median seller $11.85K/mo, n=100), scaled for a stable enthusiast-tuning niche.

Trend Signal

→ stable — inferred: Aero/weight tuning is steady enthusiast demand, not a spike [inferred].

Sales Angle

Position as the handling-depth layer that completes a tuning suite — sell next to a dyno/ECU pack. Recommended Tebex price $90 standalone.

Difficulty & Ship Time

intermediate · ships in 3-5h.