I put my $5, 5th gen rears with 5k miles on Thursday had 193k mile stockers and took them fir their 1st offroading today. I have a heavy stereo and a bunch of tools and I like the stiffer springs I didn't measure but it seems like it isn't quite as low maybe .5-1" with the maybe 400lbs I run...
So no height and no load capacity improvement? Like less sag under load?
Got a pair of 2017 4r rear springs for $5 and I'm just wanting less sag or sustained height with load as I run around with hundreds of lbs in tools and stereo 24/7