RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high-grade EV-8 (24-4N) stainless that is extremely resistant to corrosion. Exhaust valves are built from inconel alloy (IN-751) that is highly resistant to heat damage. Valve heads have been redesigned for increased airflow and durability. Valve stems feature hard-chrome plating for superior wear & lubricity. Kits include high-strength valve locks, precision machined from 4130 Chromoly. Drop-In Valve Kits: Direct drop-in replacement valves require no machining of the cylinder head.

Key Features:

• Stronger & lighter than stock valves.
• Redesigned valve heads for improved airflow & strength.
• High-grade stainless intake valves resist corrosion.
• Inconel exhaust valves resist heat from high boost applications.
• Valve stems are hard-chrome plated for improved wear.
• Includes high-strength valve locks.
• Sold in sets of 16 (8 Intake/8 Exhaust).

Fits The Following Models:

• 2005 KAWASAKI STX-15F Performance Valve Set
  
• 2006 KAWASAKI STX-15F Performance Valve Set
• 2007 KAWASAKI STX-15F Performance Valve Set
• 2007 KAWASAKI ULTRA LX Performance Valve Set
• 2008 KAWASAKI STX-15F Performance Valve Set
• 2008 KAWASAKI ULTRA 250X Performance Valve Set
• 2008 KAWASAKI ULTRA LX Performance Valve Set
• 2009 KAWASAKI STX-15F Performance Valve Set
• 2009 KAWASAKI ULTRA 260LX Performance Valve Set
• 2009 KAWASAKI ULTRA 260X Performance Valve Set
• 2009 KAWASAKI ULTRA LX Performance Valve Set
• 2010 KAWASAKI STX-15F Performance Valve Set
• 2010 KAWASAKI ULTRA 260LX Performance Valve Set
• 2010 KAWASAKI ULTRA 260X Performance Valve Set
• 2010 KAWASAKI ULTRA LX Performance Valve Set
• 2011 KAWASAKI STX-15F Performance Valve Set
• 2011 KAWASAKI ULTRA LX Performance Valve Set
• 2012 KAWASAKI STX-15F Performance Valve Set
• 2012 KAWASAKI ULTRA LX Performance Valve Set
• 2013 KAWASAKI STX-15F Performance Valve Set
• 2013 KAWASAKI ULTRA LX Performance Valve Set
• 2014 KAWASAKI STX-15F Performance Valve Set
• 2014 KAWASAKI ULTRA LX Performance Valve Set
• 2015 KAWASAKI STX-15F Performance Valve Set
• 2015 KAWASAKI ULTRA LX Performance Valve Set
• 2016 KAWASAKI STX-15F Performance Valve Set
• 2016 KAWASAKI ULTRA LX Performance Valve Set
• 2017 KAWASAKI STX-15F Performance Valve Set
• 2017 KAWASAKI SX-R 1500 Performance Valve Set
• 2017 KAWASAKI ULTRA LX Performance Valve Set
• 2018 KAWASAKI STX-15F Performance Valve Set
• 2018 KAWASAKI SX-R 1500 Performance Valve Set
• 2018 KAWASAKI ULTRA LX Performance Valve Set
• 2019 KAWASAKI STX-15F Performance Valve Set
• 2019 KAWASAKI SX-R 1500 Performance Valve Set
• 2019 KAWASAKI ULTRA LX Performance Valve Set
• 2020 KAWASAKI STX 160 Performance Valve Set
• 2020 KAWASAKI STX 160LX Performance Valve Set
• 2020 KAWASAKI STX 160X Performance Valve Set
• 2020 KAWASAKI STX-15F Performance Valve Set
• 2020 KAWASAKI SX-R 1500 Performance Valve Set
• 2020 KAWASAKI ULTRA LX Performance Valve Set
• 2021 KAWASAKI STX 160 Performance Valve Set
• 2021 KAWASAKI STX 160LX Performance Valve Set
• 2021 KAWASAKI STX 160X Performance Valve Set
• 2021 KAWASAKI SX-R 1500 Performance Valve Set
• 2021 KAWASAKI ULTRA LX Performance Valve Set
• 2022 KAWASAKI STX 160 Performance Valve Set
• 2022 KAWASAKI STX 160LX Performance Valve Set
• 2022 KAWASAKI STX 160X Performance Valve Set
• 2022 KAWASAKI SX-R 1500 Performance Valve Set
• 2022 KAWASAKI ULTRA LX Performance Valve Set

NOTE: This item is not included in our "Free Shipping" offer.