Many car enthusiasts will modify the car exhaust tips, then you know how much knowledge of the car exhaust tips modification? Today we are going to find out. l The role of the tips： Exhaust tips is also called "Automobile tips" "exhaust pipe", it is installed in the tail of the automobile exhaust pi

I believe that many people have heard of flexible pipes, but do you know what it is actually used for?

As we all know, the gas discharged from the exhaust pipe of a car has a high temperature and pressure, and if it is directly discharged in the air, it will also produce a huge noise. The exhaust noise of a car is the main component of driving noise. All countries in the world have strict regulations

As we all know, vehicles need to be inspected for keep safe and enhance the maintenance of the vehicle. When high temperature exhaust gas passes through the purification device, the purifying agent in the catalytic converter will enhance the activity of the three harmful gases CO, HC and NOx in the

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From the rise of car modification to the trend, the exhaust system is a topic that cannot be bypassed. As a part of the core of the car's life, in the first half, we talked about the misunderstandings of exhaust modification and the principles of modification. Next, I will tell you about modification. The problems that are easily overlooked in the exhaust system and the differences in the materials of different products are convenient for you to pay attention to when purchasing products, and how to choose high-quality products and enjoy high-quality services.

As the first brand of high-performance exhaust gas in China, GRWA is willing to carry out new cooperation with you in 2022, with high-quality service, guaranteed orders, stable supply, and reasonable price~~ More surprises are waiting for you to unlock!

Or take advantage of the beginning of 2022 and start stockpiling goods to prepare a fortune for yourself in 2022. If you plan to start multiple systems, you can enjoy the GRWA bulk order discount naturally . The key point: Great discounts! Absolute surprise! ! !