The blue precious stone JADE250 is all new to keep lining up rainbow tailpipe tail segment-RMB178 yuan/root
排气管尾段分两种： NO。1 直排是指 声音大，140分贝左右的声音；
          NO.2   消声排气管是指内有消声器，90分贝左右的声音。  外形一样，款式一样，价格一样，只是内部结构不同   The tailpipe tail segment divides
 2 kinds:  NO. 1 keep lining up Exhaust mean voice big, 140 decibel or so voice; 
        The NO.2 eliminates a tailpipe Exhaust to mean inside have already eliminated a machine, 90 decibel or so voice.   The shape is similar,
 the style is similar, the price is similar, Be just internal structure different
装车示意图：