The S&S Stainless Muffler Set for the 2017-present Royal Enfield Interceptor & Continental features an all-stainless steel construction in a smooth one piece style with a brushed stainless finish. Enjoy improved horsepower & torque (claimed 13.5% increase), plus the perfect sounding deep performance exhaust note. We can attest to the sound perfection as the S&S Race Only Muffler is fitted to our own Interceptor build. Available as a 'Race Only' which provides increased performance and a 'Slip On 49 State' version which is road legal. A removable dB killer is included.