Akrapovic Slip-On Line Titanium Rear Silencer With a sporty, sleek design, this black-coated stainless-steel muffler with an engraved logo is attached to a stainless-steel link pipe, and the exhaust is completed with a handmade carbon-fibre end-cap, perfectly suited to the motorcycle’s lines. A weight savings of over 26% against the standard stock exhaust and a deep, vivid sound, all with EC/ECE type approval, make this a must-have exhaust. Specifications: Material: titanium Assembly time: approx. 30 minutes ECU mapping required: no Dimensions exhaust: 104.6 x 131.6 x 270 mm (hexagonal, Length without end caps) Outlet pipe diameter: 22 mm Catalytic converter diameter: 52 x 120 mm Technical Data Original: Power (max.) at 8100 rpm: 6.1 kW / 8.3 PS (m) / 8.2 PS (i) Torque (max.) at 6300 rpm: 8.7 Nm / 6.4 Lb-Ft Weight: 5.5 kg / 12.1 Lb Noise level at 4000 rpm: 80.4 dB Technical Data Akrapovic: Power (max.) at 8200 rpm: 6.2 kW / 8.4 PS (m) / 8.3 PS (i) Torque (max.) at 6150 rpm: 8.9 Nm / 6.6 Lb-Ft Weight: 4.0 kg / 8.8 Lb Noise level at 4000 rpm: 80 dB Max. Values: Power (max.) at 8350 rpm: +0.2 kW / +0.3 PS (m) / +0.3 PS (i) Torque (max.) at 6100 rpm: +0.4 Nm / +0.3 Lb-Ft Weight: -1.5 kg / -3.3 Lb (-26.9 %) Noise level at 4000 rpm: -0.4 dB Manufacturer’ s Note: Plug-and-play installation means no remapping, and the package includes a catalytic converter because it is a Euro 5 product. During installation, the stock exhaust system must be cut to mount the Slip-On Line (SS). This allows the stock catalytic converter in the header to remain on the Vespa, meeting EC/ECE type approval. Please read the instructions carefully before the start of the installation. This exhaust does not fit on Vespa models from these chassis numbers on: Vespa Primavera ZAPMD110000011746 / Vespa Sprint ZAPCD010100003874 Contents: 1 x Akrapovic rear silencer 1 x connection tube 1 x dB eater 1 x catalytic converter incl. mounting material