I have for sale one Rosson alky kit with Rosson modded throttle bodies and adaptor wires made up to run it with a PC5. The Rosson box comes with it (PC5 does not) and made good power alone. No filter element, for 07-08 Suzuki GSX-R 1000cc $800.00 I also have a Rosson air box without the fuel rail made into it for running stock throttle bodies same motor and very lightly used for $200.00 Call before 1pm or text me for pictures or if you have questions 989-763-0831