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LEXUS RC350 3.5L V6 Racing Valved Exhaust system Production| GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN



LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN


The exhaust system for the Lexus RC350 3.5L V6 includes:

  1. Exhaust manifold

  2. Front and center muffler

  3. Rear Exhaust


Please note that this system is not compatible with hybrid models or the RC F.


Our exhaust manifold is still under development, so if you're interested, please feel free to contact us!


Let’s first look at the front side, specifically the front and center section.






The stock front and center pipes have a large catalytic converter, which restricts sound volume and results in a muffled, low-frequency sound.


LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Mid pipe | GWAPOTech JAPAN

Our front pipe is designed to produce higher frequency sounds and optimize exhaust efficiency. We offer straight pipes, resonators, and an optional 200-cell sports catalytic converter for an additional fee.


In addition, the center pipe features an X-pipe at the cross-section where the exhausts from both banks merge, enhancing high RPM sound and producing higher frequencies.


Next, let’s discuss the rear exhuast.






The stock rear muffler includes a large silencer, which decreases exhaust efficiency and leads to a muffled, low-frequency sound.



LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN


Our center and rear mufflers are not only lightweight but also meticulously designed for optimal piping, perforation, and glass wool balance.


To ensure a clear distinction between the valve’s ON and OFF modes, we use a larger resonator. The silent mode is designed to match the volume level of the stock silent mode, making it suitable for quiet driving at night or in residential areas.


When the valve is open, the system is designed to maximize engine potential and produce a racing sound, enhancing your daily driving experience.



LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN
LEXUS RC350 3.5L V6 Racing Valved Exhaust system | GWAPOTech JAPAN

Exhaust tips are available for free of charge, with a variety of choices to match your vehicle’s image.


Wholesale prices are also available, so please feel free to contact us!

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