Kotouc Gearboxes

11/04/2026

01/04/2026

Toyota GR Yaris / Corolla builds are getting faster — but without proper drivetrain control, you’re leaving performance on the table.

Right now, every TY7 sequential gearbox comes with a FREE AWD controller.

Better traction.
Better launches.
More control under load.

Built for track, rally, and high-performance builds.

👉 Limited offer — once it’s gone, it’s gone.

25/03/2026

Mitsubishi Sequential MS6 gearbox — built for Evo 9 & Evo 10.
Designed for serious rally, track, drag racing, hill climb builds and high-performance driving, this sequential transmission delivers instant shifts, maximum control and true motorsport durability.

✔ Sequential shifting (ultra-fast gear changes)
✔ Motorsport-grade internals
✔ Built for high torque & aggressive driving
✔ Precision-machined components
✔ Available for Mitsubishi Evo 9 & Evo 10
From individual components to complete gearbox — engineered for drivers who demand more.
This is not just an upgrade. This is a different level of driving.

22/03/2026

This programmable LED gear indicator display is built for serious drivers running sequential gearboxes.

Every shift is instantly visible — whether you're on track, drifting, or building a high-performance street car.

✔ Compatible with analogue, PWM & digital gearbox signals
✔ Works with sequential gearboxes (dogbox / race setups)
✔ Ultra-bright LED display – visible even in direct sunlight
✔ Automatic dimming for night driving
✔ Reverse gear signal output (perfect for race builds)
✔ Professional waterproof Deutsch connector
✔ Plug & play wiring harness available

Built for motorsport.

18/03/2026

FROM CNC TO THE TRACK 🏁
Precision that wins races.
From a solid billet of aluminium → to a fully machined high-performance component ready for extreme motorsport conditions.
⚙️ CNC machining
⚙️ Motorsport-grade engineering
⚙️ Maximum strength & precision
⚙️ Built for racing. Proven on track.
At Kotouč Gearboxes, every part is designed for ultimate performance, durability and speed under pressure.
💥 No compromises. No shortcuts. Just pure engineering.

18/03/2026

Mitsubishi Evo IX ACD computer upgrade for serious performance builds.
Take full control of your AWD system with a motorsport-grade ACD controller designed for faster response, better traction and real track performance.
Perfect for track cars, rally builds and high-power street setups.
✔ Improved torque distribution
✔ Faster reaction vs OEM ACD
✔ Built for Evo IX performance builds
✔ Developed for real motorsport use
If you're building a Mitsubishi Evo IX and want maximum grip and control, this is a must-have upgrade.

12/03/2026

Inside the workshop at Kotouč Gearboxes, we’re at full capacity preparing for you once again another Volkswagen sequential gearbox.

Engineered for serious motorsport performance, this gearbox transforms how a VW concern car accelerates, shifts, and handles power. Designed as a replacement for MQ500, DQ500, MQ350 and DQ350 transmissions, the 0A6 sequential gearbox delivers faster shifts, stronger internals, and true racing performance.

Using advanced dogring technology, the gearbox enables ultra-short gear changes and flatshifting in as little as 40 milliseconds. That means quicker acceleration, smoother power delivery, and a major advantage on the drag strip, racetrack, or high-performance street builds.

One of the standout features is the externally adjustable differential preload, allowing precise setup depending on track conditions and driving style. Combined with customizable ramp angles and multiple bellhousing options, the 0A6 sequential gearbox is designed to fit a wide range of VW performance platforms.

Built in the Czech Republic, engineered for racers worldwide.

10/03/2026

From raw aluminum to a finished motorsport component.
This is how parts are produced at Kotouč Gearboxes.
High-end CNC machining, milling and surface finishing used to manufacture components for sequential gearboxes and racing drivetrains.
Built for extreme loads, high RPM and real motorsport conditions.
⚙️ CNC machining
⚙️ Motorsport components
⚙️ Sequential gearbox technology
⚙️ Racing drivetrain parts
⚙️ Made in the Czech Republic

10/03/2026

Precision in every shift.
This hydraulic piston from Kotouč Gearboxes is a key component of our hydraulic shifting system, delivering fast, precise and reliable gear engagement even under extreme motorsport loads.
Engineered for sequential gearboxes, built for high-performance racing applications, and tested in real racing conditions.

⚙️ Motorsport-grade engineering
⚙️ Hydraulic paddle shifting system
⚙️ Designed for sequential transmissions
⚙️ Built to handle extreme racing stress

Made in the Czech Republic. Built for the world’s fastest machines.

07/03/2026

Spring prep. 🏁

Honda Civic Type R with our sequential gearbox getting ready for the racing season.

Built for track days, racing and real motorsport performance.

🔧 Sequential gearboxes
🏁 Motorsport engineering
🌍 Made in the Czech Republic