Mercedes-Benz CLA45(w117)Racing Valved Exhaust system | GWAPOTech JAPAN
The muffler for the Mercedes-Benz CLA45 (W117) consists of:
① Downpipe ② Mid pipe ③ Rear exhaust
First, we will introduce them starting from the front side's downpipe.
This is the genuine downpipe for the Mercedes-Benz CLA45 (W117) model, but due to strict emissions regulations in the Eurozone, a large catalyst is installed, which naturally reduces the sound volume.
We offer a straight specification without catalyst or with a 200-cell sports catalyst (*paid option) removed. This not only increases the sound volume but also proves highly effective in reducing weight and tuning for horsepower.
Next, after the downpipe, is the cat-back system, an indispensable part for sound tuning. Here, we introduce both the rear exhaust and mid pipe simultaneously.
he OEM setup includes large silencers on the mid pipe that suppress exhaust efficiency.
We prioritize exhaust efficiency and sound volume by employing a straight specification.
For the rear exhaust, we adopt a variable valve system that allows switching of sound volume according to the application.
To give a clear distinction between valve ON and OFF, we use larger rear exhaust tips. In Silent Mode, the sound volume is designed to be equivalent to the OEM's Silent Mode, ensuring peace of mind when driving at night or in residential areas, making it a gentleman's specification.
When the valve is open, it maximizes the engine's potential and creates a racing sound, enhancing the daily driving experience with a sound tuning item.
For those seeking a powerful bubbling sound without ECU tuning, we recommend a full set replacement.
We offer wholesale prices as well, so please feel free to contact us.
Comments