All In Truck Performance

All In Truck Performance Specializing in Duramax Diesel and Allison Transmissions, we support the 06-23 Duramax and 11-22 Powerstroke.

Diesel Performance & Repair Specializing In Duramax Diesel Engine Builds & Transmission Builds. We Offer Expert Advice On Fuel System & Turbo Upgrades Along With Transmission & Torque Converter Packages To Achieve Your Truck's Maximum Potential.

Progression of a owner…
07/17/2026

Progression of a owner…

We know our dyno numbers are hard to believe. Truthfully... if we weren’t so experienced with these trucks, we’d probabl...
07/15/2026

We know our dyno numbers are hard to believe. Truthfully... if we weren’t so experienced with these trucks, we’d probably do a double take too. But we’ve never modified trucks to impress people with a dyno graph. We’ve always modified them to perform where it matters… On the streets and at the track.

We’re incredibly proud of the results our customers continue to achieve, and we’re even more grateful that they share those results with us.

That’s why one of our favorite things is seeing customers take their trucks to the drag strip. A dyno is an incredible tuning tool, but the track has a way of validating everything. When those ETs and trap speeds start showing up suddenly the phrase “Fake Dyno Numbers” fades from the conversation.

We’ll keep chasing bigger power, quicker ETs, helping our customers trucks perform exactly the way they should and letting the results speak for themselves. 🏁

07/13/2026

POV: Your “stock turbo upgrade” got a little out of hand. 😂

This customer is back again!

After adding a Stealth 67mm Mach 2 turbo, Exergy Performance 200% injectors, a CP3 conversion, and our custom tuning.📈 But it didn’t take long before the next round of upgrades got added to the schedule.

Now this 2025 L5P is back in the shop getting an S491 compound turbo kit + a WP Development built 10-speed transmission. 💪

One mod has a funny way of turning into two… then five… then a full-blown build. That’s just how it goes when you get a taste of the power…

🤔 If you’re looking for a shop that can do it all in West Texas or Eastern New Mexico? Give us a call at +1 (432) 209-7095 or send us an email at mailto:[email protected]

No matter where your build starts, we’re here to help you take it to the next level. 🛻💨📈

07/10/2026

Watch this 5 times to fix your algorithm…

Nothing beats the sound of a start up with the new KC Turbos Jetfire turbo. This F-450 we shared yesterday definitely doesn’t disappoint.

Get your 2020+ sounding like this with a direct replacement KC Jetfire turbo and Custom Tune from All In Truck Performance today at:

https://shopallintrucks.com/collections/2023-2025-ford-powerstroke-1/products/kc-jetfire-turbo-2020-ford-powerstroke

And let us know! How would you rate this whistle on a scale of 1-10? Drop your score in the comment.👇

This beautiful F-450 is in the shop for a KC Jetfire turbo before heading back home to hang out with its little sister, ...
07/09/2026

This beautiful F-450 is in the shop for a KC Jetfire turbo before heading back home to hang out with its little sister, a Corvette ZR1.

It’s a crazy time in the diesel world when trucks built to work are refined enough to park next to one of America’s top supercars and look right at home.

We’ve been doing this for a long time, and earning the trust of customers who expect nothing but the best is something we never take for granted.

Now let’s settle a debate..! Which of the new GM or Ford HD trucks have a body style and interior that could stand alongside today’s supercars? Let us know, and why in the comments! 👇

07/09/2026

It’s always nice to daily drive our most common parts combinations and dial everything in with our trucks. Since 300’s are the new thing, we decided to show you why we love them so much.

07/08/2026

If we needed a little motivation to get through Hump Day, wearing out Harry’s set of stock 420s probably has us covered. 😂🛞💨

🚨 BIG NEWS FOR 2017-2023 L5P DURAMAX OWNERS! 🚨 All In Truck Performance EZ LYNK support for the E41 L5P platform is offi...
07/07/2026

🚨 BIG NEWS FOR 2017-2023 L5P DURAMAX OWNERS! 🚨 All In Truck Performance EZ LYNK support for the E41 L5P platform is officially here! 🔥

We’re excited to bring our custom L5P calibrations to the EZ LYNK platform, making tuning simpler than ever while delivering the performance and support you’ve come to expect from All In Truck Performance.

But that’s not all…

💥 We’re also bringing our permanent L5P dash message fix to the market.
That’s right—the pesky emissions-related dash messages that have plagued L5P trucks for years are now a thing of the past with our latest calibrations. Developed entirely in-house and designed specifically for the EZ LYNK platform, our files permanently eliminate these dash message.

✅ Custom EZ LYNK Tuning
✅ Up to 200 HP Gains*
✅ TCM (Transmission) Tuning Available
✅ Optimized for Aftermarket Upgrades
✅ 4-Week & Unlimited Support Options

Ready to take your L5P to the next level?

👇 Check out the new EZ LYNK L5P tuning options here on our website:

2017/18-2019 L5P: https://shopallintrucks.com/collections/17-19-individual-tuning

2020-2023 L5P: https://shopallintrucks.com/collections/20-23-individual-tuning

Have a question? Send us an email at [email protected] and we would be happy help get it answered!

Last year this customer made the 20-hour drive from Miami to bring us his brand-new High Country. This week he was back ...
07/06/2026

Last year this customer made the 20-hour drive from Miami to bring us his brand-new High Country. This week he was back again!

This time dropping off his new Denali. And even better... He's already reserved a spot to tune truck #3. That kind of trust isn't something you can buy, it's something you earn. 🏅

If you've ever wondered whether we can deliver on what we promise, the proof is all around. Just look at the trucks we've built and tuned. They're putting in work and making a name for themselves at sled pulls, drag strips, dyno events, and diesel events across the country. Every video here from this last weekend represents the trust our customers place in us and the results we're proud to stand behind.

Thank you to every customer who puts their trust in us! It's a responsibility we never take for granted.

07/05/2026

What a weekend at WesTX Abilene Raceway! 🏁

A huge congratulations to our customers Mikie Carrasco L5P_durmaxs and his son Micheal Jr. Michael Carrasco for bringing home multiple wins at the drag strip this weekend! We’re incredibly proud to see these trucks performing at such a high level.

A special shoutout to Michael and his LML, which has held the title of the fastest LML for quite some time. Believe it or not, the engine in the truck was never meant to be a long-term setup. About 2½ years ago, we threw together a backup engine as a temporary Plan B while his competition 7.1L stroker was out.

That “temporary” engine has been putting in work ever since. 💪

Michael spent the weekend competing in the 6.40 class, and if you watch the passes closely, you’ll notice just how hard he’s getting on the brakes to avoid breaking out. After helping bring home wins all weekend, that faithful backup engine finally gave up the ghost.

Now it’s time for the competition 7.1L stroker to make its return.

Congratulations again to everyone on an awesome weekend of racing. We can’t wait to see what comes next! 👀.

Address

445 US Highway 385 N
Seminole, TX
79360

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 3pm

Telephone

+14322097095

Website

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