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These are related to the GRWA news, in which you can learn about the latest trends in GRWA and related information industry, to help you better understand and expand GRWA market.
  • 2021-10-20

    Popularization of Auto Refitting Parts: How to choose a good refitting brand?
    During the use of the car, it is inevitable that the accessories will be damaged. Whether you go to a 4S shop, a repair shop, or online shopping, the quality and price of the accessories are uneven. In fact, accessories can be roughly divided into three types: original factory authorized accessories
  • 2021-10-09

    Exhaust modification, I want to be wild !
    Someone asked "I like the sound of Maserati very much. If I install the exhaust of Maserati on my car, can I make a sound like Maserati?". This question is almost equivalent to "I like Taylor Swift's singing voice very much. If I buy a Sennheiser microphone or Shure KSM8 custom microphone, can I sing the same voice as Taylor?"
  • 2021-09-23

    How does the structure of the exhaust pipe affect the power of the car? Is the smoother the exhaust, the better?
    Although the exhaust pipe is a small pipe, it contains a lot of secrets. The main function of the exhaust pipe is to exhaust and silence. The composition of the entire exhaust system is: exhaust manifold, catalytic converter, mid-muffler(glasspack), muffler and the pipe connecting them. The exhaust manifold is installed on the cylinder head, the other end is connected to the front section exhaust pipe, and then the middle section and the rear section are connected in turn. Except for the two ends of the exhaust manifold fixed with bolts, the other entire pipelines are hoisted by rubber The ear suspension is hung under the car body, and it can swing up and down and left and right when the road is bumpy, so that the vibration generated by the exhaust will not be transmitted to the cabin.
  • 2021-09-13

    Learn about this widget and never waste money!
    I believe that many car lovers have experienced the same thing. A component of the car system was damaged. When I went to a repair point for repairs, I was told that the entire pipeline including Sanyuan was replaced. If you have the same experience, then you must know which product I am going to give you popular science today.
  • 2021-09-06

    What symptoms tell us that the exhaust manifold is bad or malfunctioning? Grwa's excellent  research development and production capabilities make it no longer difficult for you when select manifolds!
    Automobile engines are always connected with a pile of twisted and bizarre metal pipes. These pipes are divided into multiple pipes, made of cast iron or welded with stainless steel. Their scientific name is exhaust manifold.
  • 2021-08-27

    Audi has released a "Transformer": The front of the car is retractable and the steering wheel can be hidden. This is the future of e-tron?
    The 400 horsepower exploded by the 2.5T inline five-cylinder engine is seriously inconsistent with its compact body. Coupled with the easy handling characteristics brought by the short wheelbase, this kind of power is surging, and the feeling of where to hit is fascinating.
  • 2021-08-26

    Aston Martin: seven bankruptcy has passed away, only noble temperament forever
    Ordinary car enthusiasts, put their name on the driving license. Veteran car enthusiasts, put their name on the car body. Great car enthusiast, put their name on the car logo.
  • 2021-08-24

    Who stole my catalytic converter?
    Since 2021, there has been a surge in thefts of three-way catalytic converters around the world.
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