Services › 2017+ GSXR1000 Air Box Mod Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 2017+ GSXR1000 Air Box Mod $324.99 In-house airbox modification by 2WM to gain 2-4 HP in mid-range top end. Add To Cart Added! In-house airbox modification by 2WM to gain 2-4 HP in mid-range top end.