Silencers Exhaust Speedpro Cobra Spx Blackseries Ktm 790 Duke-790 Duke L 2020-2018

De-cat Performance Mid Pipe replaces both the primary and secondary catalytic converters to create a free flowing exhaust. TIG welding by hand ensures a smooth internal surface for decreased internal turbulence and increased performance. This is supplied with a link pipe for customers who wish to use a silencer with a 51.5mm diameter inlet. Race specification 0.9mm thick stainless pipe, brushed stainless steel. Lightweight pipework, weighing at 1.7kg Increased performance with enhanced sound. No modifications required. (Re-mapping, Power commander). Lambda sensor (O2 sensor) is located on the original front pipe which is retained and used with this upgrade. Kit includes De Cat Performance Pipe, Link Pipe and instructions. This kit requires the use of the existing OEM clamps and gaskets.