Once combined with the Slip-On Line exhaust, this optional header offers a significant improvement in performance across the entire rev range. Made from perfectly formed high-grade titanium – with parts produced in Akrapovic’s in-house foundry – the addition of this header increases throttle response and power control, and improves the sound to make the most of the Ducati Multistrada’s engine character on any ride.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.