← All shops
Meet the shopLast updated

Trackstar Motorworks

A Haltom City dyno-tuning shop where Ethan Hopkins tunes built and boosted Miatas on aftermarket engine computers.

Visit shop website ↗

When your Miata needs a real tune

Once you've built, boosted or swapped your Miata, the tune decides whether it's a joy or a headache. In the Dallas–Fort Worth area, Miata owners with serious builds send their cars to Ethan Hopkins at Trackstar Motorworks. A MiataTurbo.net member asking for a tuner got a straight answer from one who'd been there: "I had a great experience with Ethan Hopkins at trackstarmotorworks.com recently. Not the cheapest but highly recommend," wrote Josh CW92.

Where this comes from

Built Miatas, sorted out

One Miata owner drove a long way for a dyno tune on a new MegaSquirt 3.0 Pro, an aftermarket engine computer popular with Miata builders, and picked up 25 to 35 horsepower over what the car had been making. That owner came away impressed with how thoroughly Ethan checked every variable and explained what he found. Another owner with a fully built 1999 had the car tuned in 2025 and got it running smoothly, and offered good advice for anyone booking: make sure the car is in good mechanical shape before it goes on the dyno.

Ethan's tuning goes well beyond Miatas, from drift cars to Corvettes to championship-winning race cars, so your little roadster is in experienced company.

Where this comes from

Know before you go

Good tuning isn't cheap, and Trackstar isn't the bargain option. Get your car sorted mechanically first, so you're paying for horsepower rather than diagnosis.

Last updated on October 21, 2026.

Where this comes from

Generations with documented work

  • NAnot documented
  • NBdocumented
  • NCnot documented
  • NDnot documented

Services with a source

Specific services have not yet been verified. Contact the shop to discuss your project.

Location

Haltom City, TX

Hours and directions

About the business

What they do

Miata focus
Miata experienceLevel 2 of 5

Two distinct Miata owners describe dyno tuning of built Miatas, plus a Miata turbo forum recommendation; the shop tunes many makes.

Evidence in the ledger: Line 01Line 02Line 03

Documented Miata focus, not a quality or customer review rating. How the scale works ↗

Sources and details

One line per source, with the claims it supports and when we checked it.

LineClaimEvidenceCheckedSource
01
Dyno-tuned a Miata on a MegaSquirt 3.0 Pro, adding 25-35 hp.
Added 25-35hp to my Miata above what is was making on a stock motor. With new Mega Squirt 3.0 pro.
Source-supported · MegaSquirt tuning
Outside review
Exa Places map-review mirror - TrackStar Motorworks: Oct 22, 2023 Miata MegaSquirt 3.0 Pro tune added 25-35 hp, est. $600-1000; Apr 2025 2008 Z06 Corvette tune (and remote review of a bad later tune);
Open source ↗
02
Tuned a fully built 1999 Miata.
1999 fully built miata
Source-supported · ECU tuning · NB
Outside review
Loc8NearMe listing - Trackstar Motorworks: July 2025 review '1999 fully built miata' tuned, car running smoothly; recommends Ethan
Open source ↗
03
Recommended for Miata tuning on MiataTurbo.net.
I had a great experience with Ethan Hopkins at https://trackstarmotorworks.com/ recently. Not the cheapest but highly recommend.
Source-supported
Outside review
Miata Turbo Forum (Jun 29, 2021, Josh CW92): 'I had a great experience with Ethan Hopkins at trackstarmotorworks.com recently. Not the cheapest but highly recommend.' (central Texas dyno tuner thread
Open source ↗

Hours and directions

Call the shop to confirm they can take your car and your project.