AS3 Performance silicone radiator hoses are crafted from top - quality silicone with polyester reinforcement. They're stronger, more durable, and less likely to get punctured or damaged compared to standard rubber hoses. Many of our sponsored teams and riders use these hose kits in various race conditions. The hoses have a shiny finish with AS3 Performance branding. These hoses fit 2003 - 2007 Kawasaki KFX 400 models. Key features include high - quality silicone with polyester reinforcement, a 3 - ply design with 4.5mm wall thickness, pressure testing up to 5 times the working pressure. They're used by our sponsored mx and enduro riders at national and world levels, designed for off - road and track use only, not for public roads. You also get a 12 - month warranty from the purchase date, and the hoses you see in the picture are exactly what you'll receive.

Using these AS3 Performance silicone radiator hoses is easy. First, make sure your engine is cool. Then, remove the old radiator hoses from your 2003 - 2007 Kawasaki KFX 400. Fit the new AS3 hoses in place. Check that they're properly connected to avoid leaks. Remember, these hoses are only for off - road and track use, so don't use them on public roads. For maintenance, regularly check the hoses for any signs of wear or damage. If you notice anything wrong, contact us. The hoses come with a 12 - month warranty from the date of purchase, so you're covered if there are any issues within that time.