Tail drum silencing 17 It is worth noting that when you change the exhaust, the resonance may be too large, causing the exhaust pipe of the automobile to sway from side to side. At this time, replace the hard lug rubber (which is needed when it is too heavy) to avoid cracking of the joint. If you can grasp these principles well, you will certainly enjoy the fun of modifying the exhaust pipe.

As far as production is concerned, it is natural to need some modern equipment, but the low exhaust threshold leads to a wide range of exhaust pipe brands, and it is normal for consumers to be fussy, but it is mainly the research and development of general drum, and the workmanship of products is the second. After the product is finalized, it will be produced. There are also riders who start to exhaust themselves in China. Although they are basically not calculated according to the formula theory, they still stay in the imitation stage.