Big Dawgs Toyota Tuning

Big Dawgs Toyota Tuning Toyota & Lexus ECU tuning specialists. Improving performance, drivability & functionality. OTT authorized retailer.
📍 Tennessee | By appointment only.
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Come to find out, bro didn’t even have a Toyoa. Smh.
09/10/2026

Come to find out, bro didn’t even have a Toyoa. Smh.

09/05/2026

If you guys didn’t know, we’re a COBB Tuning dealer through OTT. So for all the new gen Toyotas out there, if you’ve been thinking of getting a COBB device, let us hook you up.

Here are a few benefits to getting a handheld device vs. doing an in person appointment:

1️⃣ No appointment wait — get your custom tune shipped and flashed same week.

2️⃣ Tune anywhere — driveway, garage, trailhead, doesn’t matter.

3️⃣ Revise on the fly — mod your truck later? Get an updated file sent to you instead of another in person tuning session.

4️⃣ Save the time — no driving to the nearest tuner and back. We know your time is important.

5️⃣ Same tailored calibration — built for your exact setup, just delivered digitally instead of in-person.

Your truck. Your schedule. Your tune. 💨

📲 Link in bio to get your OTT tune started

Knoxville! We’re coming back in two weeks! Get your OTT tune done on September 19th by Big Dawgs Toyota Tuning. See you ...
09/03/2026

Knoxville! We’re coming back in two weeks! Get your OTT tune done on September 19th by Big Dawgs Toyota Tuning. See you then!

Tuned this sick 2GT recently that had the entire body and both bumpers beelined to protect the truck when he goes out we...
08/23/2026

Tuned this sick 2GT recently that had the entire body and both bumpers beelined to protect the truck when he goes out west hunting. It was super cool to see.

Would you bed line your truck?

08/13/2026

🚨 Just a PSA 🚨

08/03/2026

Thank you to everyone who came out to our Chattanooga Overland Tailor Tuning tuning event! It was a pleasure meeting everyone, and we can’t wait to come back.

And a big thank you to 3am Customs for allowing us to set up shop for the day. If you’re in the area and need some work done, go see them 👊🏽

07/31/2026

🚨New stock alert🚨

Shirts are in stock, if I owe you one - reach out and I’ll get it to you.

Also, 3G Tacoma owners: you’ll want to watch until the end. We have 3 speedometer calibration modules in stock & ready to ship. These will correct your speedometer after adding a tire larger than stock. Enjoy your weekend 👊🏽

Recently had this super clean 2014 FJ come through. For having 165k miles on the dash - this thing was immaculate. We go...
07/27/2026

Recently had this super clean 2014 FJ come through. For having 165k miles on the dash - this thing was immaculate. We got him set on the “mild” throttle setting. With that, he was able to leave with increased throttle response, improved shifting, and more HP/TQ in the midrange where it matters.

Got our guy Anthony on the OTT tune recently. He has a fully purpose built rig that’s meant to handle anything. Now his...
07/14/2026

Got our guy Anthony on the OTT tune recently. He has a fully purpose built rig that’s meant to handle anything. Now his 4R matches that with the way it drives.

✅ Increased throttle response
✅ Improved shifting
✅ Increased HP/TQ

Are you ready to get scheduled?

Chattanooga! You’ve been asking, and we’re delivering. Come get your OTT tune on August 1st with Big Dawgs Toyota Tuning...
07/10/2026

Chattanooga! You’ve been asking, and we’re delivering. Come get your OTT tune on August 1st with Big Dawgs Toyota Tuning. We have availability for most of the day, but don’t sleep on making your appointment. It will get fully booked up before you realize it.

📍Address provided once your deposit is placed.

Address

Clarksville, TN
37040-37044

Website

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