Nyhet Leveringsklart sommeren 2023. Gir alene kraftig økning i effekt, eller enda mer markant økning i kombinasjon med race eksos.
Håndlaget produkt med svært begrenset tilgang. Sånn sett gjelder først til mølla...

Dette skriver Yoshimura selv om produktet.
While testing and developing the Yamaha R7 airbox we found that the stock configuration doesn't allow near enough air to feed even the stock configuration for racing. Enter the new Yoshimura Airbox Kit. This kit single handedly increases performance on a stock engine giving it huge gains! In fact by just adding our airbox, you can expect 8.5% increase in max HP and 4.8% increase in max torque! Add our AT2 Race Series system and the performance really starts to climb.