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Monday 9am - 6pm Tuesday 9am - 6pm Wednesday 9am - 6pm Thursday 9am - 6pm Friday 9am - 6pm

ECC Tuned ATX

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European & Exotic Performance Specialists

11/04/2026

635WHP / 546WTQ on 93 OCTANE! 🔥

This G80 M3 came to ECC Tuned ATX equipped with Pure Stage 2+ turbos and full bolt-ons, ready to put down some serious power.

With our custom ECU calibration, we dialed in an impressive 635WHP and 546WTQ on pump 93 octane! 💻🏁

No race gas. No ethanol. Just pure performance on 93 pump gas. 💪

📍 ECC Tuned ATX | Austin, TX

10/27/2026

10/23/2026

Some cars don’t need reinventing. Just the right parts.

This 1996 Porsche 911 Carrera (993) came through ECC Tuned ATX for a handful of upgrades that make an already iconic platform even better.

🔧 Fister Exhaust
🔧 Wheel Spacers
🔧 Short Shifter Kit
🔧 Fister Pad Keeper
🔧 Fister Golden Rod
🔧 Morimoto LED Headlights

A little more sound, tighter shifts, improved stance, and updated lighting — all without taking away from what makes the 993 special.

30 years later, the air-cooled era still hits different.

📍 ECC Tuned ATX | Austin, TX

10/22/2026

Two very different machines, one goal: getting more out of what’s already there.

🏎️ Lamborghini Huracán — Custom ECU & TCU calibration, dialing in both engine performance and transmission response.

🔥 Mercedes-AMG GT63 — ECU unlock followed by our custom ECU tune, taking performance beyond factory limits.

Different platforms. Different approaches. Both dialed in at ECC Tuned ATX.

📍 Austin, TX

10/21/2026

12 cylinders, 10,000 RPM, and a soundtrack that belongs on a starting grid. 🏁

This Lamborghini Revuelto came through ECC Tuned ATX for a custom tune and a Fabspeed SuperSport Formula 1 Style X-Pipe paired with Sport Cats.

Naturally aspirated V12. F1-inspired exhaust note. No shortage of drama.

Turn the volume up for this one. 🔊

📍 ECC Tuned ATX | Austin, TX

10/19/2026

From routine maintenance to unlocking more performance. 🔧🔥

This week at ECC Tuned ATX, we had a lineup of luxury and performance vehicles in the shop.

🏎️ Lamborghini Huracán – Scheduled maintenance to keep this V10 performing at its best.

🔧 Mercedes-Benz GLE350 – Scheduled maintenance to keep it running smoothly.

🚀 Mercedes-Benz S580 – ECU unlocked and custom tuned to unleash even more performance from the twin-turbo V8.

Whether it’s keeping your vehicle in peak condition or taking its performance to the next level, ECC Tuned ATX has you covered.

📍 Austin, TX
📩 DM us to schedule your next service or performance upgrade.

Address

3401 Sunrise Road, Ste 100
Round Rock, TX
78665

Opening Hours

Monday	9am - 6pm
Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm

Telephone

+15127772799

Website

https://www.ecctunedatx.com/

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