Stage III Airbox Kit for '17-'20 Tuono V4 (AF1-Stage3airbox)
Stage III Airbox Kit
For '17-'20 Tuono V4 1100 (all variants). Converts your airbox to '17-'20 RSV4 Spec
Kit that allows you to use the '17 spec RSV4 airbox on your '17-'20 Tuono V4 1100 (all variants).
This bolt on kit requires no modifications, cutting, splicing or drilling of any kind to install.
includes the free flowing race style RSV4 RF air filter.
*A note on the rubber plugs used to block off the holes where shower injectors would be: We like to pull through the plugs to about 15mm (as seen in the image below). This works better than just pushing in the plugs and reduces the likelihood of the plugs popping out.