ONEPort OBD Flashing Device
ONEPort OBD Flashing Device
ONEPort OBD Flashing Device

ONEPort OBD Flashing Device


Regular price USD $150.00

Shipping calculated at checkout.

The ONEPort, is an OBD-II to USB device, allows the end user to extract critical ECU ID information, which can then be e-mailed to us for analysis and modification. Once a specific tune file is completed here in our offices, the updated file is then e-mailed back to the customer for upload into the vehicle. This process can take 1 to 2 business days and in some cases longer depending on your file version. Please contact us once you've made your purchase. 

Each ONEPort device can only be paired to an individual VIN number, and therefore is owned by the user once purchased (it is not a loaner tool). However, the ONEPort can also be used for DSG / S-tronic programming in the same vehicle, if applicable.


ONEPort Software:

ONEPort ECU Software

ONEPort DSG Software

ONEPort XDEVICE Driver & Tool Kit 


ONEPort Documentation:

MED9 ECU Instructions

MED17 ECU instructions

ONEPort DSG Instructions

ONEPort XDEVICE Instructions


Customer Reviews
5.0 Based on 1 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Atlas D.
Canada Canada


Living in a Covid19 world has changed the way we do things. I decided to upload the software onto my car from the safety and comfort of my own home (my buddies tuner shop). I was impressed with how easy the entire process was; I set up the laptop and ONEPort, read the cars info and sent it to HPA for my very own custom tune. Two days later a tune was available for my specific car. I plugged the ONEPort in and used the software emailed back to me from HPA, I followed the instructions and was done under twenty minutes. It was that easy. I take comfort knowing that I own the tool that can let me scan, read, and upgrade my car. NO need for super expensive tuning fee's ever again.