Akrapovic Slip-On Line Titanium Rear Silencer With a high-grade lightweight titanium muffler outer sleeve over a stainless-steel inner, this product incorporates a stainless-steel link pipe and a carbon-fibre end-cap, with a heatshield for passenger and gear protection. The muffler is finished with a monochrome Akrapovič sticker. The use of race-proven materials gives the exhaust a sporty look, and the dual-flow muffler adds to its unique appearance. Weight is reduced by 1.5 kg (27.8%) over the standard stock system. Power and torque are increased by 1.1 kW (1.5 hp) at 4,200 rpm and 3.7 Nm at 4,400 rpm when compared to a Honda NT1100 with a standard stock system and tested on the Akrapovič in-house dyno. Specifications: Material: titanium Assembly time: approx. 40 minutes ECU mapping required: no Dimensions exhaust: 178.6 x 127.9 x 380 mm (hexagonal, Length without end caps) Outlet pipe diameter: 2 x 30 mm Inlet pipe diameter: 48.6 mm Technical Data Original: Power (max.) at 7600 rpm: 72.1 kW / 98.0 PS (m) / 96.6 PS (i) Torque (max.) at 6400 rpm: 102.5 Nm / 75.6 Lb-Ft Weight: 5.4 kg / 11.9 Lb Technical Data Akrapovic: Power (max.) at 7600 rpm: 72.4 kW / 98.4 PS (m) / 97.0 PS (i) Torque (max.) at 6350 rpm: 103.0 Nm / 76.0 Lb-Ft Weight: 3.9 kg / 8.6 Lb Max. Values: Power (max.) at 4200 rpm: +1.1 kW / +1.5 PS (m) / +1.5 PS (i) Torque (max.) at 4400 rpm: +3.7 Nm / +2.7 Lb-Ft Weight: -1.5 kg / -3.3 Lb (-27.8 %) Manufacturer’ s Note: Delivering a deep and vivid sound from the parallel twin engine, the exhaust is EC/ECE type approved, and no remapping is needed for this plug-and-play installation. It is compatible with the original Honda side cases and centre stand. Contents: 1 x Akrapovic rear silencer 1 x heat shield 2 x dB-Eater incl. mounting material