Hayabusa High Performance Exhaust Valves

• Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability
• High grade Alloy allowing the valve to withstand high heat and still maintain roundness
• Chromed Coating on all Stainless Valves
• Micro Polished stem for smoother finish and less friction resulting in improved performance
• Multi angle back cuts for enhanced flow
• Track tested and proven design on the World's Fastest Pro Street & Pro Mod Motorcycles
• Sold as Complete Set of 8

33-4130 1999-2016 HAYABUSA 27.5MM, TITANIUM
33-4131 1999-2016 HAYABUSA 28.5MM, STAINLESS STEEL
33-4132 1999-2016 HAYABUSA 28.5MM, INCONEL
33-4161 1999-2016 HAYABUSA 28.5MM, TITANIUM

*NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
**NOT INTENDED FOR STREET USE.