SMG Speed Shop

This weekend only at SMG Speed Shop, save BIG on the parts your build deserves!

Join a winning team!

NOW HIRING - PERFORMANCE TECHNICIAN

North Texas High Performance is looking for an experienced Performance Technician to join our team in Justin, Texas.
Tired of getting shafted on warranty time? Or Hours cut just to make a deal? That won't happen here.
Be part of our tight knit team, not just a number.

This is NOT a general repair shop.
No basic oil changes. No commuter car line work. No hack jobs. Fun stuff, projects, high dollar builds.

We build high-end performance vehicles, engine packages, swaps, suspension setups, fuel systems, driveline combinations, forced induction builds, cam packages, wheels/tires, brakes, dyno prep, and more.

If you take pride in your work, pay attention to details others miss, and actually care about doing things correctly the first time, we want to talk to you.

If you cut corners, constantly make excuses, need babysitting, or think “good enough” is acceptable, this is not the shop for you.

REQUIREMENTS:

• Minimum 3 years experience in a dealership or performance shop
• Own tools required
• Strong diagnostic and mechanical ability and fast learner
• Must be organized, dependable, and self-motivated
• Ability to work on late-model GM, Ford, and Dodge performance platforms
• Fabrication/wiring/tuning knowledge is a plus
• Quality and craftsmanship matter more than rushing jobs out the door

WHAT WE OFFER:

• Climate-controlled performance facility
• Multiple lifts and state-of-the-art equipment
• Mainline hub dyno on-site
• Performance-only environment
• Serious builds, serious customers, serious expectations
• Flag Hours Rate Based on Experience - Generous Employee discount program
• Opportunity to grow with one of the fastest-growing performance shops in North Texas

We are building a team of professionals, not just filling a position.

📍 17521 Matany Rd Suite 2100
Justin, TX 76247

📞 940-648-9393

Email your qualifications to:
📧 [email protected]

Near Texas Motor Speedway, just off I-35W & Hwy 114.

💥 PARTS ARE EASY. RESULTS AREN’T. 💥

Anyone can sell you a part.
Not everyone can show you what it actually does.

At SMG Speed Shop, we don’t just move boxes…
We test what we sell.

With our in-house dyno setup at NTHP, we’re able to:

✔ Validate real gains
✔ Compare setups back-to-back
✔ Cut through marketing claims
✔ Recommend what actually works

🧠 HERE’S THE DIFFERENCE 🧠

Two parts might claim the same horsepower…

But on the dyno?
Different power curves
Different drivability
Different results where it actually matters

🏁 THIS IS WHY WE DO IT 🏁

So when we recommend something, it’s not a guess
It’s not a trend

It’s based on real data, real testing, real results

💬 COMING SOON 💬

We’ll be posting real-world comparisons, gains, and data from parts we carry

No fluff. No guessing.

🚧 Behind the Scenes at SMG🚧

We’ve had a big influx of builds lately (TX2K season always does that 😅), so we wanted to take a second to explain how things work behind the scenes:

Every car in our shop is part of a carefully managed schedule that includes:

Parts ordering & delivery timing

Custom fabrication

Multiple builds at different stages

Balancing quick-turn jobs with long-term builds

So while you may see cars coming and going quickly, others may take longer depending on what’s involved.

⚠️ A quick heads up:

Unscheduled walk-ins, calls, and constant check-ins actually slow your build down.

When a tech has to stop mid-job:

Tools get put down

Work gets interrupted

Time gets lost (and it adds up fast)

📩 How we handle updates:

We send updates at real milestones, often with photos.

If you haven’t heard from us yet:
👉 It means your build is still progressing within the plan.

🤝 Want a detailed update or walkthrough?

We’re happy to do that — just schedule it with us so we can give you proper time and attention.

🏁 Our goal:

Not fast…
Right.

We’re building cars we’d put our own name on — because we do.

We appreciate everyone trusting us with their builds 🙌

— SMG