TQ AUTO BRAIN

TCU Tune

What is TCU Tuning?

TCU (Transmission Control Unit) tuning is an upgrade designed to enhance your car’s gearbox performance. It involves advanced transmission optimization that transforms your driving experience. With TCU tuning, you’ll experience smooth gear shifts without any jerks.

 

Optimizing the Gear box

The TCU, or Transmission Control Unit, is responsible for managing gear changes and the overall gearbox performance of your car. With our expertise in TCU reprogramming, we can adjust TCU parameters to optimize gear shifts, gear ratios, and transmission points.

This optimization improves the responsiveness of your transmission, resulting in quicker and more precise gear shifts, tailored to your driving style, even in sportier driving scenarios.

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Benefits of TCU Tuning

TCU tuning offers several significant advantages for drivers seeking optimal performance.

A well-optimized gearbox, thanks to TCU tuning, provides smoother and more enjoyable driving with almost imperceptible gear shifts.

You’ll also experience enhanced overall responsiveness of your vehicle, leading to improved acceleration and better control. Additionally, TCU optimization can improve your car’s fuel efficiency, allowing you to save on fuel costs.

TCU Tuning vs. Car Tuning - What's the Difference?

TCU Tuning vs. Car Tuning – What’s the Difference?

It’s essential to distinguish between TCU tuning and overall car tuning when considering upgrades for your vehicle.

While car tuning involves a range of modifications to enhance overall performance, TCU tuning specifically focuses on optimizing the transmission. If you’re looking for targeted and effective improvements to your gearbox performance, TCU tuning is the ideal solution. However, for comprehensive performance enhancements, you can also consider other car tuning modifications in conjunction with TCU tuning, such as ECU Tuning, for even more spectacular results.

TCU tuning is a crucial upgrade to optimize your vehicle’s performance. Reprogramming the transmission control unit results in a more responsive transmission, faster gear shifts, and smoother driving experience. Key benefits to consider include a better driving experience, increased responsiveness, and improved fuel efficiency.

Feel free to contact us to learn more about our TCU tuning services and to book a reprogramming session for your car. 

WHAT IS A STAGE TUNE?

Car tuning is the modification of a car to optimize it for a different set of performance requirements from those it was originally designed to meet.

 

WHAT IS A STAGE ONE TUNE?

 Remap
 High-performance air filter

A stage 1 tune is an ECU remap or chip tune. This is the most cost-effective way to modify any vehicle for performance. New turbo-petrol vehicles respond extremely well to stage 1 tuning and commonly see a 20 – 40% increase in bhp and torque.

 

A stage 1 tune is best combined with a high-performance air filter such as those from K&N or other aftermarket manufacturers, and we always recommend that the customer runs their vehicle on the highest octane available to burn off all of the buildups in the engine and prolong the life of all mechanical components.

WHAT IS A STAGE TWO TUNE?

 Stage 1 mods
 Free flow pipes(downpipes) improves airflow from the engine
 Induction kit (improves airflow to the engine)

A stage 2 tune involves fitting free flow pipes in the exhaust system . In this case, this system is designed to improve airflow from the engine and is also well-known for improving the sound of a car.


A stage 2 tune at the very least needs to be performed by somebody who can buy the right parts and fit them without any risk of getting it wrong. It is also at this stage that an upgraded induction kit is usually installed to improve airflow to the engine. Depending on the car manufacture we can get stage 1 + 10%-20% increase in power.

WHAT IS A STAGE THREE TUNE?

 Stage 1 and stage 2 mods
 Upgraded turbo/ supercharger
 Upgraded intercooler
 Upgraded inlet valves
 Upgraded spark plugs
 Exhaust manifold
 Fueling system

A stage 3 tune is considered by most to be a level that’s best invested in for track or drag racing. That’s because it can be very expensive. It usually involves upgrading cooling, fueling, spark plugs, inlet valves, intake and more in addition to all stage 2 modifications.

 

This stage will require a car to be set up on a rolling road or dyno to optimize the fuel and timing and correct exhaust emissions. It is also at this stage that the stock turbo on a car needs to be upgraded, although this is recommended as the final modification to complete vehicle tuning.

WHAT IS A STAGE FOUR TUNE?

 Stage 3 mods
 Further upgraded turbo/ supercharger
 Dump valve
 Port injection
 Engine build

Stage 4 is the last stage of tuning for most cars. What’s modified for a tune to be classed as stage 4 is open to interpretation, but at the very least, it is here that an upgraded turbocharger/ supercharger, such as a hybrid turbo, is installed. Along with that enforcing the engine with forged pistons, rods, bearings, crankshafts, gaskets, sleeves.

 

Stage 4 may also include an upgraded oil cooler, port injection. In the vast majority of cases, stage 4 cars are not for road use and are instead track-only cars.

 Warranty & others

We are much more than a tuning garage, our goal is to transmit our passion for performance and to help you realize your projects.

  • Our programming are custom made
  • TQ Auto Brain machined parts are guaranteed for 10 years
  • A free original discount
  • Fast delivery of parts
  • Road test with data logs
  • Power and torque increase guarantee
  • Test on Dyno available
  • Advice tailored to your vehicle and your driving
  • Loyalty program

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