How much weight do anti tramp bars add? Is it in total more than 20kg for two of them?
1.75 lb each. 3.25 lb 2ea. Not hard to install using Mulberry's Kit. If I did not have interference with driveline/tunnel I would not use them. My Rover 3.9 does not produce over 200HP. But My 5 leaf rear springs are pretty limber (soft). Roadsters have only one rod. Seem to work ok but I will use two because I have two.