Mercedes-Benz S550/S560/S63 (w222)Racing Valved Exhaust system | GWAPOTech JAPAN
Mercedes-Benz S550/S560/S63 w222 Exhaust Components:
Downpipe
Center Pipe
Rear Exhaust System
Let's start with the front downpipe.
This is the stock downpipe for the S550/560/63, but due to strict European emissions regulations, it is equipped with a large catalytic converter that naturally reduces sound volume.
We offer a straight pipe version without the catalytic converter or a 200-cell sports catalytic converter (optional). This not only increases sound volume but is also highly effective for weight reduction and horsepower tuning.
The cross-section where the left and right exhaust gases meet uses an X-pipe design, producing a racing sound that enhances high notes and prevents sound distortion.
Next, we move on to the essential sound tuning part following the downpipe—the cat-back system. Here, we will introduce both the rear exhaust system and the center pipe.
純正では大きなサイレンサーが設けられており排気効率が抑制されております。
In the stock configuration, there is a large silencer that restricts exhaust efficiency. However, we have prioritized exhaust efficiency and sound volume by minimizing the resonator, making it almost straight.
The rear exhaust system employs a variable valve design that allows you to switch sound volume according to your needs.
We have carefully balanced a larger muffler, perforated design, and glass wool to ensure that the silent mode is as quiet as the stock silent mode, providing a gentlemanly specification that is safe for night driving and residential areas.
When the valve is open, it maximizes the engine's potential by completely isolating the pipe from the muffler, producing a racing sound. This makes everyday driving more enjoyable with this sound tuning item.
For those seeking a powerful sound without an ECU tune, we recommend replacing the full set.
Wholesale prices are also available, so feel free to contact us!
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