ECM / TCM Unlocking
Full controller unlock to enable deep calibration access. Whether it's an engine control module or transmission control module, we crack it open so nothing is off-limits.
Foundation Service
Backwood Classics Presents
BWC TUNERS
Precision ECM & TCM calibrations for gas & diesel vehicles.
Driveability. Efficiency. Performance.
ECM / TCM Unlock
Custom Calibrations
Gas & Diesel
Racing Applications
500+
Vehicles Tuned
Gas & Diesel
Platform Coverage
100%
Custom Every Tune
Tuning Services
Every calibration is built from scratch — no cookie-cutter maps, no guesswork.
Custom Calibrations
Fully custom maps tuned for your specific build. Optimized for best driveability, real-world fuel efficiency, and daily comfort — or full-send race performance.
- Driveability-first approach
- Fuel economy optimization
- Power & torque targets
Gas & Diesel Platforms
Whether you're rolling coal or running high-octane, we work across both fuel platforms. Trucks, cars, performance builds — if it has an ECM, we can tune it.
- Gasoline platforms
- Diesel platforms
- Flex fuel support
Base Tunes
Starting a build from scratch? A solid base tune is the foundation everything else is built on. Clean, safe, and dialed in for your hardware and fuel.
VAT Deletes
Variable Assist Technology delete to remove drive-by-wire limitations and give you back direct, predictable throttle feel and response.
Emissions Removal
CAT, EGR, and O2 sensor deletes for off-road and closed-circuit racing applications. Tuned properly so the ECM doesn't fight you after the hardware comes out.
Racing / Off-Road Use OnlyCurrent & Previous Work
Real builds. Real results. No stock photos.
Duramax LML – Full Tune + EGR Delete
LS Swap Build – Base Tune
Cummins 6.7 – ECM Unlock + Custom Maps
6.0 Powerstroke – EGR + CAT Delete
LS3 Road Course Build – Race Tune
Silverado 6.2 – Driveability Tune
Want to see your build here? Schedule a tune and join the roster.
Book Your SpotWhat Customers Say
"Night and day difference after the custom tune. Pulls hard in every gear and my fuel economy actually went up. BWC knows their stuff — wouldn't trust anyone else with my truck."
"Had a gnarly idle and throttle response issue after my swap. One session with BWC and it drives like a completely different car. Clean tune, great communication throughout."
"ECM unlock + full custom diesel tune. Truck rips now. No CEL, pulls strong all the way to the top. These guys are legit — definitely coming back for my wife's car."
"EGR and CAT delete for track use, followed by a proper retune. The calibration work they did after the deletes is what separates BWC from the rest. It actually drives right."
"Came in for a driveability tune — couldn't stand how the factory transmission shifted. They dialed in the TCM and it's smooth as butter now. Small investment, huge difference."
"Super professional, explained everything before starting. My F-150 has noticeably better throttle response and gets better highway mileage. 10/10 experience from start to finish."
Schedule Your Tune
Fill out the form below or reach us directly — we'll get back to you fast.