ECU & TCU Programming
Custom calibration, remapping and full module programming for engine and transmission control.
- Stage 1 / Stage 2 performance maps
- TCM programming & adaptations
- OBD & bench flashing
- SGW-secured vehicle access
ECU & TCU tuning, EV diagnostics, module cloning and immobilizer programming — combustion and electric, with OEM tools and bench-flash capability. Remote, mobile and mail-in across Massachusetts.
Real jobs, real results — dyno pulls, module teardowns and before/after diagnostics as we do them.
We do it every day. If a module, immobilizer or EV fault has you stuck between a dealer's wait-list and a shop that won't touch it — that's exactly what we handle.
We virginize & program used ECM / TCM / BCM to your VIN. No $2,500 new unit needed.
We clone your original data to a replacement. Drop-in, plug & play.
Failed dealer update or locked gateway? We recover and reflash with OEM tools.
Tesla & EV drivetrain, BMS and charging faults most shops won't touch.
ECM fault codes keeping you from a Massachusetts inspection sticker? We diagnose the root cause, fix it and get your readiness monitors set.
Semi & HD ECM programming — speed limiter adjustment, power settings, fleet parameters and module coding.
Four specialties, one full software stack — each with its own page and pricing.
Custom calibration, remapping and full module programming for engine and transmission control.
High-voltage diagnostics and module programming for Tesla and other EVs — the work most shops avoid.
1:1 clones and used-module programming — ECM, TCM, BCM, clusters, gateways — no dealer required.
Immobilizer sync and key programming for cases most locksmiths refer straight to the dealer.
Failed the Massachusetts inspection with a check engine light? We find and fix the real cause — dealer-level diagnostics, not parts-cannon guessing.
ECM programming for semis, diesel trucks and equipment — speed limiter, power settings, fleet parameters and coding with dealer-level software.
Typical gains on a healthy turbocharged platform. Every calibration is verified with live data logging on your specific hardware.
We run the same OEM platforms the dealer uses — plus the bench hardware they don't. If it's coding, keys, module or electrical, we can solve it.
Coding and retrofits, immobilizer and key faults, component protection, gateway and SGW access, cluster and module swaps, EV high-voltage systems — the electrical and software work most shops send to the dealer, we handle in-house.
We run dealer-level factory software for every major make — so the work other shops call "dealer only" is routine here.
Don't see your make? We program modules on Land Rover, Jaguar, Ford, GM, Tesla, Toyota, Volvo and more — see all brands.
Don't have the OEM tooling for a European or modern push-start job? Send it our way. We work behind the scenes for independent shops and dealers across Massachusetts with wholesale rates and fast turnaround.
Tell us your typical volume and the makes you see most — we'll set you up with wholesale pricing.
Get Partner Pricing Call (857) 288-5117Every file is backed up first. Every write is verified. That's how nothing gets bricked.
Full read via OBD or on the bench (boot / JTAG / BDM). Original stored before anything is modified.
Calibration in WinOLS with verified definitions, or module data prepared for cloning / programming.
Checksum-corrected write on a stable supply. Coding, adaptations and security sync completed.
Live-data validation, fault-memory check and a road test. You get before/after documentation.
In-shop at 209 Stafford St, or mobile, remote and mail-in statewide. Tell us what you're working with.
💬 Get a Free QuoteDescribe the issue or the goal — we'll tell you exactly what's needed and what it costs. No surprises.