These silencers will only fit JL Exhausts made from 2021. These silencers will not fit any JL exhausts made prior to this date.
Easy step to figure out if you need the old version or new version:
Look at your silencer bracket (The circle at the end of your exhaust (The part you mount the silencer to)) If you have two holes at the bottom and just one on the top you need the OLD version. If it is the other way round Two at the top and one hole at he bottom you need the NEW version 2021.
The Postage cost and the total end price will be visible once you place your desired item in the shopping cart.