Once you select the option, estimate delivery time will be displayed.
*Shipping date and Estimate time of arrival are not guarantee.
Once your orders are placed, we will check the stock of manufacturer and send you the confirmed Shipping time via e-mail.
*Model Type: Compatible with JBK-NJ4D / NJ4CA and FI (Fuel Injection) models. *Model:Please note that this product does not fit the BA-NJ4BA / NJ4AA carburetor models. *This is a full exhaust type exhaust that replaces the entire exhaust.
*Image includes other specifications and types. *There may be changes in product specifications due to the manufacturer's reasons.
WirusWin has prepared 4 types of drag bison to meet customers' needs.
The drag bison silencer is available in four types: bazooka type, popper type, jet type and sport type. The silencer has also been greatly improved to improve driving performance and make it easier to handle. This custom exhaust is now even more affordable with the same price.
Drag Bison Exhaust for '04-GRASS TRACKER BIG BOY, GRASS TRACKER , ST250. It can be installed on the single exhaust pipe type.
The design is simple and powerful with a sense of luxury. The 38mm diameter exhaust pipe is bent in three places to create a great impact. For the silencer to fit the body of the vehicle, WirusWin chose a 100mm diameter silencer to achieve the perfect balance of not too big and not too small. The silencer is jointed with the exhaust pipe at the base of the silencer, so it can be divided into two parts.
As for the sound quality and volume, glass wool is used for the silencer to make the bass sound as strong as the Supertrap. The volume is about the same as 8 discs of Supertrap.
WirusWin sticker and WirusWIn plate included.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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