Light with a great sound and output

I wasn't able to find a lot of info about Techserfu before ordering, but it was on sale so I gave it a shot. First impressions: obviously, titanium is super light compared to the stock muffler. When starting the bike, you get a low growl. Start riding and keeping it in 3-4K and you still get ZRX bubbling, popping, and small surges. But once you start riding and hit 5-7K the tone tops out and sounds great. Recommendation: I paired it with new jets in carbs, an emissions block-off kit, and had carbs rebuilt and synched. Excellent quality craftsmanship so far and hope it'll be good for the long run. View detail

Is the first merit that desorption of a Drain bolt is possible? In addition to this, it is thought that sound is also very good! Attachment was also easy!!

Is the first merit that desorption of a Drain bolt is possible?
In addition to this, it is thought that sound is also very good! Attachment was also easy!! View detail

phi110x480L was purchased. Since the diameter of an exhaust pipe was thinner compared with the make of the other company, even if it did not arrange attaching with a power commander etc., it was OK with normal. Since it became very shallow althoug

phi110x480L was purchased.
Since the diameter of an exhaust pipe was thinner compared with the make of the other company, even if it did not arrange attaching with a power commander etc., it was OK with normal.
Since it became very shallow although the valley of torque was not lost thoroughly, either, it becomes very easy to treat.
Also by the muffler of the other company, although it is the same, since weight is very light, the push lump by a corner ring, etc. become very easy.
About sound volume, an exhaust pipe thinks direction kana comparatively quiet as an external muffler probably because of slight thinness.
since it interferes in a cowl depending on how to attach about attachment -- a heat resistance sheet -- it is necessary to carry out a cowl cut View detail