Black widow decat exhaust For Husqvarna 401 2020-2023 models Fit for both svartpilen and vitpilen This exhaust will replace the header and the black baffle box Black widow recommend that some exhaust assembly paste (not included) is used around the join of the 2 parts I ran this with the standard Husqvarna tail can and it sounded like a dirtbike, was also ran with a fuel x lite which I’d recommend when decating one of these bikes as they run very lean from factory.
