*The hole diameter of the air cleaner box needs to be widened to accommodate a big throttle body. *This kit is for bikes equipped with SP Takegawa's Superhead 4V+R Big Bore Kit 181cc (stock throttle body spec.). *It is necessary to check if the built-in program of the FI Controller 2 (Injection Controller) you are using is compatible with the Big Throttle Body. *If your FI-CON 2 is not compatible with the big throttle body, you will need to perform a rewrite service. *Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
This is a big throttle body kit for those who use the Superhead 4V+R engine. By installing it, the output performance will be further improved. The kit comes with a connecting tube that can be connected to the stock air cleaner box.
■SP Takegawa's original inlet pipe for Superhead 4V+R Big throttle body to Superhead 4V+R head intake port for smooth intake.Surface Barrel Finish
■SP Takegawa original connecting tube is included You can connect the stock air cleaner box to the big throttle body. Because of the special design, it can be connected without changing the position of the stock air cleaner box.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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