Bentley Continental GT Racing Valved Exhaust system Production | GWAPOTech JAPAN
- gwapo3854
- Aug 3, 2024
- 2 min read
Bentley Continental GT Racing Valved Exhaust system | GWAPOTech JAPAN

This article will summarize all models without distinguishing between them.
The system consists of:
Downpipe
Center Pipe
Rear Exhaust
Let's start with the downpipe at the front.


The stock downpipe is equipped with a very large silencer, which suppresses exhaust efficiency.




To optimize exhaust efficiency, we offer not only straight pipes but also an optional 200-cell sports catalyst at an additional cost.
Next, let’s introduce the center pipe.



The stock center pipe has a large silencer, which naturally reduces the sound volume.






Our center pipe is designed not only for weight reduction but also to produce a more powerful sound compared to the stock system. It is tested with various designs and calculated for optimal exhaust flow efficiency.
We offer two types of center pipes:
Designed for a deep bass sound with an emphasis on volume
Designed for high-rev range with a focus on high frequencies
Finally, let’s talk about the rear exhaust.

The stock rear exhaust has a very large silencer, which decreases exhaust efficiency and results in a muffled low-frequency sound.





Our rear exhaust uses an adjustable valve system to switch between different sound levels according to use.
To create a distinction between the valve's ON and OFF modes, we use a larger exhaust tip, designed so that the silent mode has a sound level comparable to the stock silent mode.
This ensures a gentlemanly specification that allows for safe driving in residential areas or at night.
When the valve is open, it maximizes the engine’s potential and produces a racing sound, making it a sound tuning item that enhances the driving experience in everyday situations.
We also offer wholesale pricing, so please feel free to contact us!
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