How It Works Features Platforms Pricing
Now in Private Beta v1.0

Tune Your Engine
With Plain English

Upload your HP Tuners file, describe what you want, and our AI delivers a production-ready calibration in seconds. No spreadsheets. No guesswork.

5
ECU Families
240+
Parameters
6
Safety Layers
<30s
Per Change
text2tune.com/chat
Disable AFM and tune for 93 octane on my 2019 Camaro SS
I'll make 3 changes to your E92 calibration:

1. AFM/DFM — Disabling V4 mode via cylinder deactivation tables
2. Spark Advance — Adding 2-3° for 93 octane fuel
3. PE Enrichment — Leaning out to 12.5:1 at WOT for premium fuel
All changes pass safety validation. Ready to apply?
Changes Preview
AFM EnableON → OFF
Spark Adv @400028° → 31°
PE AFR Target11.8 → 12.5
V4 Cyl Deact1 → 0
Safety CheckPASS
How It Works

Three Steps to a Better Tune

From stock calibration to optimized performance in under a minute

01

Upload Your File

Drop your HP Tuners .hpt file. We decrypt, parse, and map every parameter in your ECU calibration automatically.

02

Describe Your Goals

"Remove AFM", "Tune for E85", "Disable torque management" — we speak tuner. Plain English in, precise calibration changes out.

03

Download & Flash

Review the proposed changes, approve them, and download a production-ready .hpt file. Flash with VCM Scanner and drive.

Features

Built for Real Tuners

Professional tools powered by AI that understands engine physics

Natural Language Tuning

Converse naturally about your goals. The AI understands parameters, table relationships, and calibration best practices across all supported platforms.

44 MCP Tools

6-Layer Safety System

Every change passes through range validation, physical reasonableness checks, cross-parameter consistency, reversal tracking, and human approval.

Zero Risk

Datalog Analysis

Upload datalogs and let AI identify knock events, AFR targets, timing anomalies, and suggest corrections based on real driving data.

AI-Powered

Remote Tuning via TDN

Connected to HP Tuners' Tuner Delivery Network. Customers send tunes via SMS, AI processes them, results delivered back automatically.

Fully Automated
Supported Platforms

Every Major ECU Family

Coverage across the most popular GM, Ford, and Dodge platforms

General Motors

E38 / E92 / E99

LS & LT engine family
  • Camaro SS / ZL1 (E92)
  • Corvette C7 / C8 (E92, E99)
  • Silverado / Sierra (E38)
  • CTS-V / CT5-V Blackwing (E92)
  • Full AFM/DFM, VVT, E85 support
Ford

MG1 (Bosch)

Coyote / Voodoo / Predator
  • Mustang GT / Mach 1 (S550/S650)
  • Mustang GT500 (Predator SC)
  • Mustang Dark Horse
  • F-150 5.0L Coyote
  • Full boost, ETC, speed density
Dodge / Stellantis

GPEC (SRT)

HEMI V8 platform
  • Challenger Hellcat / Redeye
  • Charger SRT / Hellcat
  • RAM TRX
  • Durango SRT Hellcat
  • Full boost, torque, MDS support
Pricing

Simple, Transparent Pricing

Start free. Scale as your tuning business grows.

Starter
$0
Free forever
  • 3 tune sessions / month
  • 1 vehicle
  • GM E92 support
  • Basic safety checks
Professional
$99
per month
  • Unlimited tune sessions
  • 20 vehicles
  • All ECU families
  • Datalog analysis
  • TDN integration
  • Priority support
Enterprise
$299
per month
  • Everything in Pro
  • Unlimited vehicles
  • White-label SMS tuning
  • API access
  • Custom safety rules
  • Dedicated account manager
Early Access

What Beta Users Say

Ready to Start Tuning?

Join the beta and experience AI-powered calibration today.

Dashboard

Welcome back. Here's your tuning overview.

Vehicles
0
Tune Sessions
0
Changes Applied
0
Plan
Free

Your Vehicles

No vehicles yet

Add your first vehicle to get started

Recent Activity

No recent activity

Vehicles

Manage your vehicles and tune files

No vehicles yet

Add your first vehicle to start tuning

Vehicle

ECU

Drop your .hpt file here or click to browse

Supports HP Tuners V4 and V5 format files

Tune Session

Vehicle
Session started. Describe your tuning goals.

Datalogs

Upload and analyze your datalog files

Drop your datalog file here or click to browse

Supports .csv and .hpl formats

No datalogs yet

Upload a datalog to get AI-powered analysis

Settings

Manage your account and preferences

Profile

TDN Integration

Connect your HP Tuners TDN account for remote tuning.

Not Connected

Danger Zone

Permanently delete your account and all data.