First of all, it is a very beautiful baking color and Exhaust pipe Design ○ It's made of bar. I use it in 88? But the sound quality from Idling is an explosive sound Silencer part is a rough straight tube (Wooletc. No inside sound deadening material inside outer frame Punching tube only) Road clearance Dangerous equivalent explosive sound Is it easy to get out? But, BackFire does not happen and I do not mind rotating valley. However, I guess that this Exhaust System was produced for Stroke upEngine (Full length is long). If attached with NORMALCylinder length Silencer Bracket will not reach the Screw part of Rear shock as it is. To install it it is necessary to separate the Exhaust System from the vehicle body by about 10 cm to the outside. Move it from the shape and move it upward and install it Additional parts required Shock Top Extension Bracket purchase required. CylinderStroke up Vehicle and China EngineCOMP 110? ~ Etc. It seems that it can be installed as it is. Design exhaust efficiency etc.. Considering this gold amount is to buy it, but explosion sound (It sounds good) ? ? ? Those who are interested recommend purchasing Silencer which fits separately..