Checkout suspensionconnection.com for up grading. I had the TSB mod but it did little to easy the bottoming out but then I keep equipment in the back but I don't it should be enough to make it hit as often as it does so I might just add a leaf. Looks factory so won't show up as a add on.
I have a topper too, ARE along w/ the equipment in the back always
I have a topper too, ARE along w/ the equipment in the back always