Yamaha YZF-R1 2009>14 K&N Replacement Air Filter - YZF-R1 2009>14 GSXR600/750 SRAD 96-99 are what make NGK spark

are what make NGK spark plugs so successful

Dyna coils deliver twice the voltage of oem coils

Most Pro Series tensioners come with a gasket or O ring as required

Stronger and more reliable cam timing

Yamaha YZF-R1 2009>14 K&N Replacement Air Filter - YZF-R1 2009>14 GSXR600/750 SRAD 96-99 are what make NGK sparkK&N Engineering Replacement Air Filters Provide increased horsepower and improved throttle response over OEM type Paper or foam filter elements. Washable and re usable, backed by a million mile manufacturers warranty! All K&N filters are pre oiled ready for use. K&N Filters have a high quality urethane or plastic chassis seal selected for performance and durability, ensuring a perfect seal to Protect your engine from damaging particles. The red pre