StreetTunedAI
StreetTunedAI LS/LT Log Analysis & Tuning Assistant
StreetTunedAI LS/LT Log Analysis & Tuning Assistant
Why StreetTunedAI Is Different
Unlike a general AI chatbot, StreetTunedAI doesn't guess what's wrong with your tune.
Every log is reviewed by a custom-built analysis engine that follows strict safety rules and only reports what the recorded data supports. If critical information is missing, it won't invent an answer—it tells you exactly what additional data to record before making a recommendation.
The AI cannot override the analyzer or generate recommendations that aren't supported by the recorded data. Instead, it explains the analyzer's verified findings in plain English, helping you understand what the data supports, what it doesn't, and the safest next step.
The more complete your log, the more detailed and accurate your analysis will be. Better data leads to better results.
Trusted by 400+ tuners and enthusiasts.
How it works
Log in at login.streettunedai.com, save your vehicle and build information, upload your VCM Scanner CSV, and receive a written report in minutes.
Every report is saved to that vehicle's history. After reviewing the results, you can ask follow-up questions about that exact log or upload another log to see what improved, got worse, or stayed the same.
See StreetTunedAI Analyze a Real HP Tuners Log
Watch the LS/LT workflow—from uploading a VCM Scanner CSV to reviewing the analyzer's findings, safety guidance, and next-log recommendations.
What the analyzer reviews
- STFT and LTFT by bank
- Wideband AFR at WOT
- Knock retard by RPM range and severity
- Spark timing behavior
- Startup and idle problems
- Airflow, engine load, and torque management
- Injector pulse width
- Boost data when applicable
- Missing or unreliable channels
Hard safety rules
- No timing increases when knock is present
- No WOT fueling advice without actual wideband data
- Commanded AFR is never treated as actual AFR
- Missing critical data stops unsupported recommendations
- If the log is incomplete, the report tells you exactly what to record next
Portal tools included
- Tune Compare: Upload two HP Tuners export CSV files and review what changed and whether the changes appear supported
- My Vehicles: Save multiple vehicles, complete build specifications, and custom wideband channel mappings
- Log History: Keep every report organized under the correct vehicle
- Follow-Up Comparison: Compare a new log against the previous one to see what improved, worsened, or stayed the same
- AI Tuning Assistant: Ask questions using the saved vehicle information and exact report as context
Supported platforms
LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, L76, L92, L99, LT1, LT2, LT4, L83, L86, and L87.
Built for naturally aspirated, boosted, nitrous, MAF, speed-density, street, swap, cammed, and turbo combinations.
What you need
- HP Tuners VCM Scanner
- StreetTunedAI portal membership
- Scanner logs exported as CSV files
StreetTunedAI does not connect directly to HP Tuners and does not write changes to tune files.
Not affiliated with HP Tuners or OpenAI.
Price
$74.99 to get started + $20/month for continued portal access. Cancel anytime.
Upload your HP Tuners log and see what the data actually supports.
Upload your HP Tuners log and see what the data actually supports.StreetTunedAI is a log review portal for LS and LT tuning workflows. Save each vehicle, upload HP Tuners-style scanner logs, review file-supported reports, ask questions about that exact log, and compare follow-up logs to see whether the vehicle improved, got worse, or stayed the same.No blind table changes. No unsafe WOT advice without the right data. No pretending commanded AFR is actual AFR. Built for real tuning sessionsStreetTunedAI does not treat every upload like a one-off question. Each vehicle gets its own saved workspace.Save the combo once, upload the first log, review what the data shows, make one supported change, then upload a follow-up log. StreetTunedAI compares the new log to the previous one and shows what improved, what got worse, what stayed the same, and what the next safe step should be.
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What This Catches That People Miss
StreetTunedAI identifies tuning failures that don’t show up as obvious errors but cause endless chasing.
• Power Enrichment commanded but never actually activating
• Idle airflow tables mismatched to camshaft behavior
• Injector data copied correctly but applied to the wrong model
• Spark tables edited without verifying which table the ECU is referencing
• Boosted setups overshooting fuel on tip-in
• VE or MAF corrections made in the wrong operating region
These are logic problems — not missing parts.
Why This Tool Exists
StreetTunedAI was built because most tuning problems don’t come from bad parts or missing mods.
They come from logic errors:
– Tables being edited that the ECU isn’t actually using
– Features enabled on paper but not in operation
– Correct data applied in the wrong model
– Fixes made in the wrong operating region
This tool exists to identify those mistakes before time and parts get wasted.