Exhaust volume with baffle installed: Approx. 87dB Exhaust volume without baffle: Approx. 92db Unit Weight: 1,100g Material: SUS304 stainless steel Components: WirusWin Sticker
*Installation image is for reference only. *JOG [Model: 2BH-SA57J, 2BH-SA58J, JBH-SA55J] JOG ZR [Model: 2BH-SA58J・JBH-SA56J] Fits to the model with O2 sensor. *Please note that this product is not compatible with other models or models without O2 sensor.
*This graph shows the power and torque comparison between the "FP4-50 Exhaust" and the "Stock Exhaust". *There may be changes in product specifications due to the manufacturer's reasons.
FP4-50 exhaust for the JOG and JOG ZR.
This is the ultimate exhaust made by WirusWin riders Hasebe and Kido based on their own riding tests, development and impressions. It is a performance oriented exhaust and has achieved good results in the FP4-50 class of minibike racing. It is manufactured in pursuit of performance, bank angle, volume, strength and durability. Also, WirusWin succeeded in reducing the weight, which is a prerequisite for ultra small displacement racing, and have kept the unit weight to 1,100g! This lightness is a huge advantage in racing. The volume is a little loud for performance. Baffle (sound deadening part) is equipped as standard, so you can select two different volume levels with a simple operation. It is easy to install because it is just bolt-on installation. The center stand can be installed and used without modification. All materials are SUS304 stainless steel with high durability and corrosion resistance. WirusWin sticker included. The price is very reasonable for such a high quality product.
Baffle (sound deadening part) is equipped as standard.!! Two types of volume can be selected!!!
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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