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Tunnelrat Electronics

Welcome to Tunnelrat Electronics

Welcome to the Tunnelrat Electronics Store!

Click here for drivers and software links:

We were the first to sell modified ELM327 with switch way back in 2012. Since then our competitors have tried to flood the market with inferior products that do not work correctly.
We custom design our own circuit boards and modification boards.
All of our products are tested thoroughly on a Ford vehicle. 

No other seller can truthfuly claim this!


Please note: We have now resumed international shipments but please be aware that in most cases the item will be shipped direct from one of our partner suppliers globally.
Due to this, please allow up to 4 weeks for delivery.
Uk customers are not affected.

We are based in the UK and are the leading suppliers of diagnostic leads for Ford vehicles. Our products are recommended the world over by Ford owners, Forums, Owners Clubs and workshops.

Our modified ELM327 currently works with Forscan, Elmconfig, Focccus, Conversmod and many more making it the perfect choice for your Ford vehicle!

Every Ford owner should have one!

Our units work with Ford compatible software and can be configured to run at 500K baud!

Ordering is quick and easy. Simply add the items you require to your shopping cart or click on the item picture for a full description.
When you have finished shopping - click to checkout.
The shipping cost will then be automatically calculated and added to your total order value.

Pay securely with card or Paypal (a Paypal account is not required).
Your order will be shipped within 1 working day. 

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