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Uptown Automotive
Uptown Automotive
14800 Hempstead Highway

Photos from Racebox's post 05/21/2026

All the bells and whistles on this Q50 🫡 After installing the customer provided T51R mod, we threw this bagged and boosted Q50 on the dyno to dial in his custom 93 tune + flash our custom TCM tune!

Super simple setup that made exactly what we expect! A lot of people kept asking for a full mod list on the last reel with this car, so here’s what you’ve been waiting for + full dyno graph!

Results:
447whp & 476wtq

Mod list:
- B6A Shorty intakes
- ARK Catback exhaust
- FDP’s
- Upgraded heat exchanger
- OEM Compressor housing with T51r mod from
- Airlift suspension

ECU tuned via Ecutek + TCM tune

Ready to take your VR30 to the next level? We offer parts, installation, and tuning for these cars all under the same roof 🫡 Contact us today!

📲 (832) 786-9038
📩 [email protected]

Photos from Racebox's post 05/19/2026

730whp X3M! Perfect family car 😆 

From 93 up to full E85, all it takes is a simple tune! All of our stock turbos flex fuel tunes are dialed in to run up to full E85 without upgrading the fuel system, but we never really demonstrated the power difference between 93, E45, and E85. With an influx of requests to run full E85 on stock fuel systems recently, we figured it’s the perfect time to show y’all on our dyno!

Steven is back once again, and this time with his X3M for some quick installs and tune. With a very simple setup, even retaining the stock downpipes, it put down very impressive gains over stock!

Dyno results:

Stock- 445whp/464wtq
93- 595whp/575wtq
E45- 729whp/701wtq
E85- 689whp/635wtq

Mods:

- MAD front mount intakes
- MAD midpipe
- TRP flex fuel kit

DME unlocked via 🔓 
Custom tuned on .tuning 

Want to get the most out of your X58? Hit us up for DME unlocks, parts installs, and custom tuning!

📧: [email protected]
📱: (832)786 9038

Photos from Racebox's post 05/07/2026

Another day, another Z in the shop 😏

With only 3,200 miles on the dash, this customer stopped by to get his exhaust setup dialed in the right way 🫡

Already equipped with a full AWE catback, we finished things off with resonated LDP’s to clean up the tone and give the car the aggressive sound it was missing 🔥

Need help dialing in your Z? Contact us today for your installs & tuning!

📲 832-786-9038
📩 [email protected]

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Telephone

Website

https://youtube.com/@goracebox?si=qcidD29VOmFDWN7_

Address

Houston, TX

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 5pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 12pm - 3pm