K&N Replacement Air Filter Thunderbird 1600/1700 '10–'13 SIZE_51 Tooth Expandable universal CV boot

Expandable universal CV boot

On top of that

Smooth operation

Before fitting electrical components ensure the root cause of the original failure has been addressed

the Vertex Mechanical Water Pump Seal features high-quality seal face material that's corrosion and resistant

K&N Replacement Air Filter Thunderbird 1600/1700 '10–'13 SIZE_51 Tooth Expandable universal CV bootK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple