HTG TUNING

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!

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!

Electronics

We design and produce custom electronics for automotive and motorsport. Our Gearbox Control Unit – GCU takes automatic transmissions to a new level!

Race on-site support

On-site support during race events, shakedowns, and training sessions along full data analysis and tuning. We love to cooperate with teams to make their build perfectly tuned.

Wiring services

Proper wiring is a key element of reliability in even most harsh conditions like racing. We offer making dedicated wiring looms for professional purposes.

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!

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!

Clutch control

You decide how to operate clutches and with what pressure – resulting in how much power can they take! Exceed OEM TCM boundaries!

Shift characteristics

Define shift speed, firmness, clutch crossovers, as well as automatic shift points and limits. You tune how you want to feel it.

Virtual clutch

We call it a Clutch-by-Wire.
Want to still use clutch pedal with automatic transmission? GCU allows user to override control and kick it!

AUTO LEARN

GCU adapts automatically taking away need of manual tuning – every shift and every driven meter is evaluated and improved automatically!

Mechanical durability

CNC aluminium case protects GCU and allows it to be used in harsh environment minimising risk of any mechanical damage.

Automotive grade

GCU is manufactured using only automotive grade components to ensure hardware quality on highest level to prove reliability.

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!

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!

Download GCU software

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!