Innovations for AUTOMOTIVE industry

We are passionate about both MOTORSPORT and ELECTRONICS. Delivering innovative solutions for professional and hobby usage is our goal. HTG products take your car to the next level!

Our flagship HTG GCU is a fully standalone Gearbox Control Unit controlling transmissions like DCT, DSG, PDK, hydraulic TCC, GTronic and others!

What’s more – it ADAPTS and LEARNS on it’s own! No tuning required!

HTG GCU - HTG Tuning

Absolute control for motorsport.

To unleash full potential HTG GCU entirely replaces stock TCM.
Full control takes performance and driveability to whole a new level!

Try GCU! You will never go back.

No matter how quick You are it’s impossible to do it as quickly as GCU!
With complete shift time around 50ms You’ll be changing gears in the quickest possible way, retaining driveability on high level. When cruising shifts are nice and gentle making whole setup versatile and user friendly.

HTG GCU features a state-of-the-art AUTONOMOUS LEARNING algorithms taking all mapping hassle away and letting tuners and drivers focus on the key things – PERFORMANCE and FUN!

Full setup and AUTOLEARN takes only minutes so once installed You hit the roads in NO TIME!

Gearbox Control Unit - HTG Tuning

The Most Powerful automatic transmission STANDALONE solution!

HTG tuning Gearbox Control Unit

To unleash transmission’s full potential HTG GCU entirely replaces stock TCM. Full control takes performance and driveability to a whole new level while AUTOLEARN / CLOSED LOOP makes it happen in no time and effort!

One unit to rule them all…

Each HTG GCU has the same features. There are no extra cost features.
GCU can control multiple types of transmissions including: DCT (BMW), DSG (VW), any Hydraulic with Torque Converter like 8HP, 6HP, GTronic (MB), NAG, PDK (Porsche), and others.
We are working on adding more and more predefined transmissions with accurate base maps to increase ease of use!

Need any particular transmission to work that we don’t yet support? Let us know!

Automative grade - HTG Tuning

Easy configuration

We’ve designed very easy and friendly HTG Suite allowing user to quickly and intuitively setup GCU to work with chosen transmission and ECU. With sets of predefined base maps and AUTOLEARN / Closed Loop its as easy as it could ever be!

HTG Telemetry Software - HTG Tuning

Pick any tranny you like!

GCU supports multiple types of transmissions, and we keep on expanding list of predefined modes. You just select your transmission from the list, and You’re ready to go!

Getrag DCT BMW / EVO-X - HTG Tuning

Getrag DCT BMW / EVO-X

ZF 6HP / 8HP Hydraulic - HTG Tuning

ZF 6HP / 8HP Hydraulic

DSG Volkswagen - HTG Tuning

DSG Volkswagen

Porsche PDK transaxle - HTG Tuning

Porsche PDK transaxle

Air Shift for Sequential - HTG Tuning

Air Shift for Sequential

HTG Knowledge WIKI

We’ve prepared basic wiring instructions, guides and technical details. Check them out at our WIKI page.

HTG YouTube Channel

Check out our YouTube channel for interesting video footage of GCU in action and video-guides.

Support zone

Software downloads, change log and wiki reference.

Any questions? Feel free to ask!

Drop an email or simply give us a call and we’ll answer any of Your questions.

Our dealers

We cooperate with skilled and professional companies, that support customers locally. Fine one closest to You!

Worldwide shipping

We ship our products to any country. Contact us for sales inquiries