

NOW OFFERING BUY NOW PAY LATER OPTIONS FOR MOST CONVERSIONS THROUGH AFFIRM
Over the last 20 years, we have invested heavily in wire processing equipment, application tooling, a vast array of connectors and an ultrasonic wire splice machine. All Diesel Toys ® wire harnesses are designed using state-of-the-art software, design engineering, and construction methods to achieve an unparalleled level of quality. We have been members of the IPC and WHMA since 2011. No other engine conversion company anywhere is building at this level, period.
NEWS
Diesel Toys ® Customer Portal App




Get the new App!
Our new Customer Portal app just dropped on the Apple App Store and Google Play Store. Built from the ground up with 100% custom-code (no templates, no embedded trackers, etc.) to be the highest-quality Customer Portal app we could design. Featuring built-in Project Management, MPG tracker, we even designed and built a custom DTC Lookup with integrated troubleshooting tree, extracted Toyota diesel-specific DTC maps, and required tools!
We are constantly striving provide the very latest innovations and highest quality product available in the industry. This level of refinement you can only get at Diesel Toys ®




