Developed by Akrapovic in collaboration with the KTM Factory Team: the highest quality factory header you can buy for your motorcycle. Top titanium quality and maximum weight reduction are the secrets behind the outstanding successes of the KTM Factory Team. The benefits: - Perceptible increase in performance throughout the rev range - Made from titanium - that means: ultra-light - Highest quality workmanship - Optimum header routing A soundbox is also used on selected factory headers, contributing to optimum torque distribution and noise reduction. Can only be fitted in combination with factory silencer.