This offers the option to upgrade the Slip-On Line muffler to a full, complete system. It is made from perfectly welded lightweight stainless steel tubes. It delivers improved sound when used in conjunction with the Slip-On Line, delivering a powerful racing sound that complements the bike’s performance and racing pedigree. Power and torque are improved, especially from the mid-range upwards.Optional headers fit also with Akrapovič standard (first fit) silencer.For perfect performance, throttle response and durability, ECU remapping is mandatory.When installing the Optional Header on Euro5+ motorbikes (2 lambda sensors), the engine check light will appear after identifying a deviation in the stock catalytic converter´s parameters.The product is developed and tested on EU vehicle specification. Non-EU fitment and performance may vary by marketplace and different vehicle specification.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE. Homologation N/A
