The Akrapovič Racing system is designed for riders who demand maximum performance. Racing system is lighter if compared to stock exhaust system and features exceptional production quality, hi-tech materials and of course increased engine performance combined with pure racing sound output. The unique shape of the muffler, with its embossed imprint that run all the way along the exhaust and blend in seamlessly with the hand-crafted carbon fibre endcap, takes design to new levels. When installing the racing line system S-B10R4-APLT, remapping the ECU is recommended in order to prevent »check engine light« warning signal and achieve optimized performance and throttle response. On the product image, the system is shown together with optional carbon heat shield P-HSB10E3. Carbon fibre muffler bracket (needed for mounting if passenger footrests are removed) is already included within the system.