BRAND NEW Fits: Triumph Trident 660 2021-2023 Stainless Steel Full Exhaust with removable baffles carbon fibre end caps. Zard products are the perfect combination between craftsmanship and technology. Using high quality raw materials, every single exhaust is created by master welders and then tested thoroughly. The Zard full system is easy to install, supplied with all necessary parts. Designed to save weight and increase performance of the bike whilst improving the sound and visual aesthetics. No refuelling modifications are required. This exhaust kit is not Euro 5 compliant as it has removable baffle technology (and no catalytic converter), with the baffles in, the silencers conform to noise regs and are a deep, resonant, smooth sound. With the baffles out, the noise level is.