i got a good deal on some lowering sportline springs this weekend so i got them. i heard the ride quality on these springs were horrible but i wanted needed a two inch drop in the back. my question is could i just install the rear springs to balance out the car. i have 20 black bullitts. also what would you all suggest i buy suspension wise for the rear? lca and panhard bar is thrown around as good upgrades any ideas?

 

If you just install the rears, I would think those would be too low. Sportlines are very aggressive springs and it would lower the back too much to even it out. If you are going to do Sportlines, I would suggest doing them all the way around. However, with Sportlines, new shocks/springs are highly recommended because the ride quality is going to be garbage without them.

If you do just the rear, you will probably need an adjustable panhard bar, LCA relocation brackets, and new LCAs.

 

I have the Eibach Sportlines all around. The ride isnt garbage though. Its stiff, but on decent roads, it rides perfect. If there is bumps, etc in the road tho, you will feel it and have a bit of a bounce. I had mine done at Les Schwabs and they also put on different bump stops.

So will the D specs smooth out the ride you think??