ET Tuning

ET Tuning Meticulous care for sports cars, luxury cars, racers & daily drivers alike.

Smiles per gallon just went up ๐Ÿ™‚
06/01/2026

Smiles per gallon just went up ๐Ÿ™‚

๐˜˜๐˜ถ๐˜ช๐˜ค๐˜ฌ ๐˜ฉ๐˜ฆ๐˜ข๐˜ฅ๐˜ด ๐˜ถ๐˜ฑ ๐˜ง๐˜ฐ๐˜ณ ๐˜ข๐˜ฏ๐˜บ๐˜ฐ๐˜ฏ๐˜ฆ ๐˜ญ๐˜ฐ๐˜ฐ๐˜ฌ๐˜ช๐˜ฏ๐˜จ ๐˜ต๐˜ฐ ๐˜ด๐˜ต๐˜ข๐˜ณ๐˜ต ๐˜ข ๐˜ฏ๐˜ฆ๐˜ธ ๐˜ฑ๐˜ณ๐˜ฐ๐˜ซ๐˜ฆ๐˜ค๐˜ต ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜ถ๐˜ด:For all ๐™ฃ๐™š๐™ฌ ๐™ž๐™ฃ๐™ฆ๐™ช๐™ž๐™ง๐™ž๐™š๐™จ ๐™ค๐™ง ๐™ซ๐™š๐™๐™ž๐™˜๐™ก๐™š ๐™–๐™จ๐™จ๐™š๐™จ๐™จ๐™ข๐™š๐™ฃ๐™ฉ๐™จ, please st...
04/29/2026

๐˜˜๐˜ถ๐˜ช๐˜ค๐˜ฌ ๐˜ฉ๐˜ฆ๐˜ข๐˜ฅ๐˜ด ๐˜ถ๐˜ฑ ๐˜ง๐˜ฐ๐˜ณ ๐˜ข๐˜ฏ๐˜บ๐˜ฐ๐˜ฏ๐˜ฆ ๐˜ญ๐˜ฐ๐˜ฐ๐˜ฌ๐˜ช๐˜ฏ๐˜จ ๐˜ต๐˜ฐ ๐˜ด๐˜ต๐˜ข๐˜ณ๐˜ต ๐˜ข ๐˜ฏ๐˜ฆ๐˜ธ ๐˜ฑ๐˜ณ๐˜ฐ๐˜ซ๐˜ฆ๐˜ค๐˜ต ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜ถ๐˜ด:

For all ๐™ฃ๐™š๐™ฌ ๐™ž๐™ฃ๐™ฆ๐™ช๐™ž๐™ง๐™ž๐™š๐™จ ๐™ค๐™ง ๐™ซ๐™š๐™๐™ž๐™˜๐™ก๐™š ๐™–๐™จ๐™จ๐™š๐™จ๐™จ๐™ข๐™š๐™ฃ๐™ฉ๐™จ, please start with the quick form on our website. Itโ€™s the fastest way for our team to review your build and get back to you with the right next steps.

We appreciate the interest and are excited to get your next project dialed in with our crew. ๐Ÿ”ง

https://ettuning.com/

Not quite ready to ride?! We got you ๐Ÿ”ง๐Ÿ”ฅFrom diagnostics to full tune-ups, weโ€™ll get you dialed in and back on the road.
04/02/2026

Not quite ready to ride?! We got you ๐Ÿ”ง๐Ÿ”ฅ

From diagnostics to full tune-ups, weโ€™ll get you dialed in and back on the road.

Spring car shows are rolling back in! Is your ride ready to show up and show off? ๐Ÿ‘€Hop on our schedule now to get tuned,...
03/18/2026

Spring car shows are rolling back in! Is your ride ready to show up and show off? ๐Ÿ‘€

Hop on our schedule now to get tuned, dialed, and ready to RIDE. ๐Ÿ”ง๐Ÿ’จ

02/03/2026

Thinking about upgrading your Subaru?
Bring it to ET Tuning for COBB installs and performance upgrades you can trust.

Subaru of America, Inc. + COBB Tuning ๐Ÿ’จ

Big power for the newest builds is officially here.ProCharger is now shipping supercharger kits for 2026 models, and ET ...
01/28/2026

Big power for the newest builds is officially here.

ProCharger is now shipping supercharger kits for 2026 models, and ET Tuning can source the kit and handle the full install for you.

๐˜Œ๐˜ข๐˜ด๐˜บ. ๐˜Š๐˜ญ๐˜ฆ๐˜ข๐˜ฏ. ๐˜š๐˜ฆ๐˜ณ๐˜ช๐˜ฐ๐˜ถ๐˜ด ๐˜จ๐˜ข๐˜ช๐˜ฏ๐˜ด.

๐Ÿ”ฅ ๐™’๐™๐™–๐™ฉโ€™๐™จ ๐™ง๐™š๐™–๐™™๐™ฎ ๐™ฃ๐™ค๐™ฌ:

2026 F-150 โ€“ up to 80% more horsepower with OEM-level fit and daily drivability

2026 S650 Mustang โ€“ +325 HP from street to strip

2026 GM 1500 trucks & SUVs โ€“ 45โ€“50% HP gains for work or weekend fun

2023โ€“24 Ford F-250/F-350 (7.3L) โ€“ big, reliable power built to work hard

If a 2026 build is on your radar and you want boost done right, ET Tuning has you covered from order to install.

That unmistakable supercharger whoosh is just a call away!

Good news for your car. Even better news for our shop. ๐Ÿ˜ŽAs aย new ProChargerย dealer, ProCharger parts come directly to us...
01/02/2026

Good news for your car. Even better news for our shop. ๐Ÿ˜Ž
As aย new ProChargerย dealer, ProCharger parts come directly to us.

You bring the car. We handle the boost!

๐™Ž๐™๐™ค๐™ฅ ๐™๐™ฅ๐™™๐™–๐™ฉ๐™š!The ET Tuning crew is hitting the road this week for the Performance Industry Trade Show in Indy to get hand...
12/08/2025

๐™Ž๐™๐™ค๐™ฅ ๐™๐™ฅ๐™™๐™–๐™ฉ๐™š!

The ET Tuning crew is hitting the road this week for the Performance Industry Trade Show in Indy to get hands-on with the newest tech and training. Translation: weโ€™re coming back even faster. ๐Ÿ˜‰๐Ÿ”ฅ

๐Ÿ“…ย Closed all week
๐Ÿ“…ย Reopening Monday
๐Ÿ“…ย Holiday Fridays = closed

Thanks for rolling with us โ€” canโ€™t wait to put this new knowledge to work on your ride! โš™๏ธโœจ

12/05/2025

We brought some holiday heat to a 2023 BMW M3 and the dyno doesnโ€™t lieโ€ฆ

+120 HPย from a custom ET Tuning tune. ๐Ÿ”ฅ๐ŸŽ„

Consider it our version of decking the halls โ€” with boost.

Fall is here โ€” the perfect time for a tune-up! ๐Ÿ Keep your ride running strong all season long with ET Tuning. ๐Ÿ”ง๐Ÿ”ฅ
11/03/2025

Fall is here โ€” the perfect time for a tune-up! ๐Ÿ Keep your ride running strong all season long with ET Tuning. ๐Ÿ”ง๐Ÿ”ฅ

Address

6 Williams Drive
Union, MO
63084

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16365839191

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