Cgw exhaust pipe modification, using the m drum of the current exhaust pipe modification industry, after our modified exhaust pipe, the sound is more pleasant, and will not lose torque. City cars, small displacement cars, you can also change the cool car.

The tail section of the exhaust pipe is part of the exhaust system, and it is also the third stage of the exhaust system. The structure is basically the same as that of the middle section. The original specification of the exhaust pipe material is also galvanized iron. It is made of plate and iron pipe, and the inside is also composed of back pressure partition and silencer cotton.Automobile exhaust pipe modified car exhaust pipe modificationThe high-performance tail section exhaust pipe casing is also made of durable and heat-resistant stainless steel material. The inner part is smoothly discharged by the rotary back pressure baffle. The stainless steel sound-absorbing cotton is wrapped with fiberglass silencer cotton, which can be reduced. At the same time of exhaust resistance, the engine maintains a reasonable low-speed torque output, and greatly prolongs the service life of the muffler cotton, so that the exhaust pipe maintains a stable exhaust smoothness while maintaining a normal muffling ability for a long time.Automobile exhaust pipe modified car exhaust pipe modificationIn recent years, the titanium alloy tail section exhaust pipe has not only high temperature resistance and durability, but also the exhaust efficiency is greatly improved due to the increase of the exhaust gas temperature, and the titanium alloy tail section exhaust pipe is light in weight and high in material strength. Compared with the stainless steel tail section exhaust pipe of the same specification, the weight can be reduced by 40% and the pipe wall can be 30% thinner. However, due to the difficulty in processing titanium alloy materials and the need for laser welding, the cost is nearly double that of stainless steel products.

On the road, we whizzed past us, and there were more and more revamping cars. The high exhaust sound seemed to be one of the symbols of the modified car.Young people want to get more cars when they buy a car, but they are too discreet to overhaul the car engine system, and all relatively simple exhaust pipe modifications become theirs. So what do we usually say about the modification of the exhaust pipe?We generally refer to the exhaust system from the exhaust port connecting the combustion chamber, through the exhaust manifold, the middle section of the exhaust pipe to the end of the exhaust pipe, which is the entire exhaust gas discharge process. According to the four reciprocating motions of the car engine—intake, compression, work, and exhaust, if the exhaust system cannot quickly illuminate the exhaust gas after combustion, the next intake stroke must not be quickly and completely inhaled. Fresh air; especially the exhaust gas remaining in the combustion chamber at this moment, will also affect the next combustion efficiency, so that the power performance is naturally not ideal, which is the main purpose of modifying the exhaust system.It is the main method to modify the exhaust system by replacing the head, middle and tail sections of the original vehicle exhaust system to make the engine exhaust more smoothly and improve the power. Since 80% of the original head section is a large number of cast iron products, the inner tube is rough and the lengths of the manifolds are different. The joining method, distance and shape are also not enough, so it is very easy to generate exhaust. Interference phenomenon. If you change a banana head, this situation can be greatly improved.Exhaust pipe recommendedSpec titanium exhaustAspec titanium alloy exhaust has the characteristics of light weight, high strength, good corrosion resistance and high heat resistance. It still has high specific strength in the range of 150 °C ~ 500 °C, while the specific strength of aluminum alloy is obviously decreased at 150 °C. The corrosion resistance of titanium alloy is also much better than that of stainless steel. At the same time, because titanium alloys have a higher weight advantage, this means that the performance of the car can be further improved by lightweight means.Japan Aike Rui high performance exhaustARQRAY selects the material, shape and specifications of the * for each model. This careful selection allows the ARQRAY to be more versatile with the smoothness of the engine and exhaust. It allows 100% of the personality and strength of every ARQRAY-equipped vehicle. In addition, ARQRAY also considers the actual driving situation, achieving a rare balance between daily driving and good performance output, which can make your car have a habit suitable for you.Made of Japanese ** grade material, SUS304StainlessSteel stainless steel and titanium alloy material, through ARQRAY's superior craftsmanship, each product is like a work of art, presented to the world! Durability and completion are unquestionable

It seems simple to modify the car exhaust. In fact, there are still some things that need to be understood and paid attention to.Modification of the exhaust pipe can have some effect, and many riders may not understand it. In fact, the main function of the modified exhaust is to increase the power of the engine and speed up the increase of the engine speed, thereby improving the acceleration performance of the car. The original vehicle exhaust is subject to environmental protection requirements, and the exhaust resistance is relatively large, that is, the so-called exhaust "back pressure" is relatively large, which causes resistance to the operation of the engine, so that the engine speed cannot rise quickly; The exhaust gas in the engine cylinder is not clean, affecting the intake of fresh air in the next working cycle, so that the engine can not emit the power it deserves. Modification of the exhaust is to reduce the exhaust resistance of the exhaust pipe, so that the exhaust is more fluent, to solve the above problems. The added effect of exhaust ventilation is to make the sound of the exhaust pipe closer to the exhaust sound of the car, because the exhaust pipe of the car is straight through, and the resistance is small. The third effect of the modified exhaust is the improvement of the appearance of the car. For example, changing the exhaust nozzle from a small diameter to a large diameter, and changing the single exhaust to double or four exhaust, makes the car appear more sporty. Feeling, more powerful, or the car looks like a high-profile model in the same department.However, after the exhaust gas is circulated, there will be a side effect, that is, the loss of the low-torque torque will be caused, and the exhaust gas will be smooth, and the low-torque loss will be more severe. However, the smoother the exhaust, the better the engine's mid-high-speed performance, that is, the better the acceleration performance in the middle and rear sections. Also, the more venting the exhaust, the louder the exhaust pipe, and vice versa. Therefore, a good exhaust pipe is designed to be designed for a specific vehicle type according to the different characteristics of each model, and to achieve a certain balance.Therefore, the owner must first figure out what purpose he wants to achieve when modifying the exhaust, in order to make the modification achieve satisfactory results. Each model usually has a number of modified exhaust pipes from different manufacturers for use. Each manufacturer has its own design, process, materials, performance orientation, etc., and the products that come out are very different. The owner must know more and consult more experienced technicians.Modification of the exhaust pipe, in addition to purely for the appearance, usually * less need to change the middle tail section to have an effect, whether for power or for sound. Moreover, the intake air must be changed together, in order to achieve the balance of intake and exhaust, to achieve the effect of **, otherwise only change the exhaust does not improve the gas, it is easy to bring some negative effects. If you are not satisfied with the power and sound after changing the middle section, you can also change the front section of the exhaust or even the exhaust manifold (commonly known as "Baizhu"). However, this will result in a greater loss of low-torque torque. At this time, it is necessary to make a greater upgrade of the engine power, such as upgrading the ECU to make up for it. This also proves from one side that the modification is a systematic project that takes the whole body and moves.Paying attention to these problems, you can basically get a satisfactory exhaust modification.

For those who know the car or do not understand the car, an atmospheric exhaust pipe or a sophisticated exhaust system is considered a very good modification. It can make a car instantly show its super appeal. In addition, when the conversion industry involves the modification of the power part, then the modification of the exhaust is usually considered to be inevitable.Replacing a vehicle with a higher performance intake and exhaust system allows the engine to draw multiple rows of air to enhance power. Compared with foreign modification, domestic modified car enthusiasts prefer to modify and improve the exhaust system. I think the reason for this is that the modified exhaust pipe and the sound of the sound are quite a preference of the domestic people. Now walking on the street, from time to time, you will hear the sound of exhausting the air, giving the listener a feeling of height. Unconsciously, I will think of modification. It can be seen that the modified exhaust system is very common in the modified car industry, so today we will talk about the misunderstandings of people in the modified exhaust system.  Misunderstanding 1: The original car exhaust performance is relatively poorMany people think that between the modification of the exhaust system, the original exhaust performance is much worse than the modified. In fact, because the original exhaust system used by the original manufacturer has been tested by professional equipment, the vehicle's power performance and environmental performance and fuel have been greatly coordinated. It is a product designed after many data integrations. For example, a small displacement car with weak power, the original exhaust gas is generally not too smooth, because this design can solve the low torque of the small displacement engine itself, and the exhaust resonance effect can be generated by proper return. It is more suitable for use on city roads. And after the exhaust system that we have modified, we hope that the exhaust gas will achieve a lot of problems, such as the stability of power performance and the problem of increased fuel.   Myth 2: The louder the sound, the bigger the horsepowerFor the exhaust system, the part responsible for eliminating the noise is in the exhaust tail section or the middle section. It is only a simple modification of the exhaust duct to achieve a good sound wave effect, and does not improve the power performance. The reason is very simple. The exhaust gas from the engine passes through the exhaust manifold, the three-way catalytic converter, and then reaches the middle section of the exhaust pipe to reduce resonance** to the tail silencer. Therefore, before the exhaust tail section, each component will form a resistance to the exhaust gas, so it is not a large horsepower to say that the sound is large. Just changing the exhaust pipe at the end will not affect the power performance, even if it is small, it can be ignored. As long as the entire exhaust pipe is replaced by a high-performance exhaust pipe, it will have a very large impact on the power performance, especially after the intake system has been replaced with high performance.In addition, remind the majority of modified car enthusiasts, do not easily believe that the skills of the S drums produced by the unknown small workshops improve the efficiency without losing the low twist. Some cars modified with S drums are even worse than the original ones.   Misunderstanding 3: The thicker the exhaust pipe, the better the exhaust gas pressure is as low as possible.Friends who don't know much about the exhaust system know that the reason for the exhaust performance in the vehicle exhaust system is back pressure, and the level of back pressure can change the dynamic performance of the engine. So is the lower the back pressure, the better the power performance? The answer is definitely no. If the back pressure is too low, the low-velocity exhaust will be too smooth, and the airflow speed will be slow, which will affect the low-speed exhaust efficiency, and the low-speed torque output will decrease, and the power will be reduced.Recognizing the above three misunderstandings, the conclusion is that you must make necessary modifications according to your driving habits. You must not pursue unilateral factors for modification.点击图标下载 App