OxyTuned

OxyTuned Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from OxyTuned, Automotive repair centre, Milwaukee, WI.
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🔰 Honda/Acura Specialist
🔴 OBD1 ECU Repair/Service/Tuning
🔴 OBD2 K-Series ECU Installs/Tuning
🔴 OBD2 ECU Reflashing

Shop: https://shop.oxytuned.com
Request a service: https://oxytuned.com/service/

07/16/2026

This is a Hondata S300v3 equipped ECU that was purchased as a "refurbished" unit. Upon our evaluation, we found the business selling it only switched capacitors without repairing the corrosion that was left behind. Corrosion is the silent killer of ECUs!! It will lead to big problems when left untreated. Were you able to spot all the corroded parts of the board??
Check out the OxyTuned refurbish in the comments!!👌

Didn't mean to post this twice, but I don't want to delete your pics 🫶 lol Drop a pic of your car and say hi!Sammie here...
07/15/2026

Didn't mean to post this twice, but I don't want to delete your pics 🫶 lol

Drop a pic of your car and say hi!

Sammie here! 🙂 I'll be helping manage OxyTuned's social media. We're working hard to get orders in your hands ASAP. While Tyler is upgrading your ECUs, I get the really hard job of posting pictures 😉 Don't worry, if you have any questions or anything, the ECU expert himself will still be the one replying.

Looking forward to seeing everybody's cars 😁

07/15/2026

Drop a pic of your car and say hi!

Sammie here! 🙂 I'll be helping manage OxyTuned's social media. We're working hard to get orders in your hands ASAP. While Tyler is upgrading your ECUs, I get the really hard job of posting pictures 😉 Don't worry, if you have any questions or anything, the ECU expert himself will still be the one replying.

Looking forward to seeing everybody's cars 😁

Check this out 👀 Customer sent in an ECU that was pretty corroded and needed some updating. We refurbished, repaired cor...
07/14/2026

Check this out 👀 Customer sent in an ECU that was pretty corroded and needed some updating. We refurbished, repaired corrosion and installed a S300v3. We're working hard to get everyone's orders fulfilled and sent out. Appreciate everyone's patience!! 🙏

The ECUs we rebuild and offer for sale are purchased from customers who either sell them to us for cash or trade them in...
06/17/2026

The ECUs we rebuild and offer for sale are purchased from customers who either sell them to us for cash or trade them in for credit toward repairs, socketing, modifications, or other services.

We're currently running low on good rebuildable ECU cores and are actively looking to buy more. If you have unwanted OBD1 Honda ECU cores sitting on a shelf, consider sending them our way!

You can view our current core buying process and pricing here:
https://shop.oxytuned.com/pages/we-buy-honda-acura-ecu-cores

The photos below are just a few of the customer supplied cores we've finished rebuilding and preparing for their new homes this week. Thank you to everyone who helps keep these ECUs on the road!

We'd like to thank all of our customers for their continued support and patience while we work through our ECU repair qu...
06/01/2026

We'd like to thank all of our customers for their continued support and patience while we work through our ECU repair queue.

Due to a large influx of ECUs being sent in recently, turnaround times are currently longer than normal. At this time, customers should expect repairs to take approximately 20-30 days after the ECU has been received by us.

We're working hard to get every ECU completed and returned as quickly as possible without compromising quality. Thank you for your understanding and support!

Here are just a few of the ECUs we've completed recently.

Another victim of the “cheap” Facebook Marketplace Hondata 😬“We found one way cheaper than yours.”This is exactly why we...
05/11/2026

Another victim of the “cheap” Facebook Marketplace Hondata 😬

“We found one way cheaper than yours.”

This is exactly why we’re always cautious about secondhand ECUs.

This one came in after a failed DIY Hondata S300v3 install on a board that already had capacitor corrosion damage. What looked like a deal ended up being a pile of junk that now needs even more money put into it.

This isn't a rare occurrence here, we see this all the time. Damaged boards, poor soldering, hidden corrosion, and unfinished installs being sold off as “good deals.”

Sometimes the cheapest option is the most expensive one.

Thank you all for the continued support, this time of year has been keeping us busy.We’ve had a large number of ECUs sen...
04/30/2026

Thank you all for the continued support, this time of year has been keeping us busy.

We’ve had a large number of ECUs sent in for service recently, and our queue is continuing to grow. Current estimated turnaround time is approximately ~2-4 weeks.

We truly appreciate your patience and trust in us! Here are just a few of the ECUs we’ve completed recently.

Just wrapped up our 700th OBD1 Honda ECU refurbish!Huge thank you to everyone who’s trusted us with their repairs and ke...
04/17/2026

Just wrapped up our 700th OBD1 Honda ECU refurbish!

Huge thank you to everyone who’s trusted us with their repairs and kept us busy doing what we love. Every unit that comes through here gets the time and attention it deserves, and we appreciate the support more than you know.

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Milwaukee, WI

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