Home › Forums › General Discussion › Buy and Sell › WTB DRZ400SM aftermarket exhaust This topic has 0 replies, 1 voice, and was last updated 4 years ago by MATadv. Viewing 1 post (of 1 total) Author Posts February 13, 2017 at 9:37 pm #16904 MATadvParticipant Location: Bike: Rank: 50cc Rider Hello as per title i’m looking for a drz400sm aftermarket exhaust. not sure if the E model have the same exhaust diameter. Hit me up if anyone got something! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In