Boyesen Supercooler Cover And Impeller Kit - WPK-28B Suzuki 450 QuadRacer 2006-2009 SDC This kit is designed to

This kit is designed to use with three-ball style resonators that are 6-1/2" long

2006 Harley-Davidson Softail Heritage FLST 1987-1993 Harley-Davidson Softail Standard FXST 1987-1993 Harley-Davidson Sport Glide FXRT 1987-1994 Harley-Davidson Super Glide II FXR 1987-1988 Harley-Davidson Tour Glide Classic FLTC 1988-1993 Harley-Davidson Low Rider Sport FXRS-SP 1988-2006 Harley-Davidson Softail Springer FXSTS 1989-1990

Includes ported enclosure and tunes to maximize bass response

2019-2025 Yamaha YZ 85 2023-2025 Yamaha YZ 85 LW

2017-2019 KTM 125 XC-W 2007-2016 KTM 250 XCF-W 2007-2016

Boyesen Supercooler Cover And Impeller Kit - WPK-28B Suzuki 450 QuadRacer 2006-2009 SDC This kit is designed toFeatures An aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system This high flow, hydrodynamic water pump kit has been tested and designed to flow more coolant By increasing the flow at all rpm ranges, the engine will run cooler at a more constant temperature Patented nautilus style impeller for hydrodynamic efficiency Extend engine life Specs Material Aluminum