According to the data of google trend, the search heat of the exhaust has remained above 70 for the past 12 months which shows that people love exhaust very much. Why do people like to modify the exhaust more and more?

First of all, for car fans, the main reason for modify exhaust downpipe and catback is the street bombing sound of the exhaust. Many factory exhaust sounds very low and unpleasant, which makes drivers can't enjoy driving. However, the modified exhaust better release the sound and achieve the street blasting effect.

At the same time, it is the pursuit of aesthetics. Many original factory's exhaust are made of iron or 201 stainless steel. The corrosion resistance and acid and alkaline resistance of these two materials are poor. If they are used for a long time, it is easy to rust, which affects the overall aesthetics of the vehicle. The modified exhaust are made of 304 stainless steel and T1 grade titanium materials. The exhaust made of these two materials has good corrosion resistance, It is not easy to rust.

Finally, in terms of performance,the inner wall will be cleaned and smooth before the modified exhaust be sent to customers from our factory,the smooth inner wall reduces the friction of the airflow, thereby reducing the resistance of the exhaust, the smaller the resistance, the greater the air intake. The engine is more powerful. This improves the vehicle's dynamic performance at high revs and speeds up the vehicle.This is also the reason why many racing drivers change their exhaust.