The SLP can is not loud at all and compliant, it just gives it a nicer purr, I have passed by many DNR and never was an issue. Sorry Jeff, I would have replied
Earlier about the springs but I have not been on JD for a while, anyway I am not sure about Polaris, but on a Rex XP the hooks on the can itself do not line up real well
So you have to buy some longer springs and be creative on fasening it, I think I used a total of 6 not counting the two on top, and you usually only need two. With Polaris
You may not even need to worry about it.
Earlier about the springs but I have not been on JD for a while, anyway I am not sure about Polaris, but on a Rex XP the hooks on the can itself do not line up real well
So you have to buy some longer springs and be creative on fasening it, I think I used a total of 6 not counting the two on top, and you usually only need two. With Polaris
You may not even need to worry about it.