*Model Type: Fits to 2BJ-DV12B. *The installation of the Hyper Clutch Spring requires special tools and expertise, so please have it installed by someone who is familiar with the maintenance work, such as a shop that handles WirusWin products.
The clutch spring that makes the exhaust for SWISH made by WirusWin more powerful has been released. Because the clutch meet is connected at high rpm, the drop in rpm is reduced and the acceleration when the accelerator is closed and opened is also increased. The spring force has been strengthened by 17% compared to the stock type. Plating is applied to prevent rust. The same effect can be expected with a stock exhaust as well as a third party's one.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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