Automotive Log Analysis
Automotive datalog analysis, translated.
Upload your datalog. Get a health report you can actually understand, with interactive charts, conclusions, and expert-level recommendations.
100+
Diagnostic Rules
21
Engine Platforms
<30s
Analysis Time
Health Score
Grade A — Healthy
CSV datalog → instant report
A log analyzer that actually knows your engine.
Rules, not prompts. 70+ platform-specific scoring rules. 9 compound diagnostic rules. Deterministic: same log, same score, every time. No AI guessing, no hallucination risk.
Built for your engine. Per-engine thresholds for 20+ platforms. An N54 HPFP warning hits differently than a B58 HPFP warning. On the N54, it's the #1 failure mode. TBK Logs knows that.
Diagnosis, not detection. Knock + high IAT = heat-induced. Knock + low HPFP = fuel starvation. The compound rule engine identifies root causes, not just symptoms.
How It Works
Three steps to clarity
Profile your car
Select your model, engine, mods, and tune. TBK Logs builds context so your analysis is specific -- not generic.
Upload your log
Drop your CSV from bootmod3, MHD, Ecutek, JB4, or any other platform that exports a standard CSV. We auto-detect the format and validate the data.
Get your report
Interactive charts, color-coded health scores, clear conclusions, and instant follow-up Q&A.
What TBK Logs does
Instant Health Reports
Upload a CSV datalog from any supported tuning platform -- bootmod3, COBB, EcuTek, and more. Get a scored health report across five diagnostic categories, with clear analysis and specific findings.
Mod Impact
Prove what your parts actually did. Upload a before and after log, tell us what you installed, and get a data-backed impact card showing exactly what changed -- with real numbers.
Compare Logs
Compare any two logs side by side. Overlay charts, metric deltas, and a clear summary of what changed.
Smart Mod Recommendations
Every report tells you exactly what to investigate next -- ranked by priority, backed by your data, with expected impact and estimated cost.
What You Get
Five categories. Zero guesswork.
Every report breaks down your log into five diagnostic categories with charts, conclusions, and recommendations.
Boost
Is the turbo in control, and is the DME intervening?
Fueling
Is your fuel system keeping up with demand?
Ignition
Is knock fuel-induced, heat-induced, or tune-induced?
Drivetrain
Is the car doing what your foot asks?
Temperatures
Is your cooling keeping up with the heat?
Platforms
Built for your platform.
21 engine platforms supported and growing. Don't see yours? Request it and we'll prioritize it.
See all supported platformsPricing
Real analysis, fair pricing.
Cancel anytime. No contracts. Your engine deserves real analysis.
Driver
Health reports, mod impact, compare logs, AI Q&A, and shareable reports.
Tuner
Unlimited uploads, client dashboard, upload on behalf, and 40% referral revenue.*
Tuner Pro
Everything in Tuner plus custom branding, higher limits, API access, and priority support.
*Referral commissions require an active Tuner subscription. Subject to Referral Program Terms.
Free resource
Free Logging Setup Guide
Not sure where to start? Get our free guide covering channel setup, WOT pull technique, and CSV export for BM3, MHD, EcuTek, COBB, Hondata, and more.
Your log file has a story. Let's read it.
Get StartedStarting at $6/month for drivers. $40/month for tuners. Save 20% with annual billing. Cancel anytime.