The "missing air blocker" for Spyder RS / GS only

The "Missing air blocker" kit with two pieces that you glue to the right side and above the radiator tank. This closed cell neoprene sponge fits between the cover and the heater.

By fixing this kit there is more air which passes into the radiator instead of passing by.

You can expect heat reduction on both sides, this reduction will vary depending on your ride, ambient temperature and focus.