Install not to difficult with right equipment and tools. Car rides better than expected. Very happy with this purchase.

Budget friendly lowering springs for the W body cars!

I ordered these along with some other stuff and they were on my doorstep within 48 hours of shipment. They were packed very well, and I received them in perfect condition... Obviously, it is not these guys' first time shipping car parts lol Thanks to Black Friday, I also received a discount which was nice and it saved me some money. Although I have not installed them yet, I am looking forward to it. Overall, I'm happy with the product and would definitely recommend it

Work with 06 impala ss

They are not technically for an LS4 car but they work pretty good with my 06 impala ss. I knew from my conversation with zzp that they might ride a little rough on the heavier car but i think these springs are a good cost effective solution.

Great

Easy out, easy in. Perfect ride height.

Amazing service

I ordered my springs and the arrived a day later. The package was packed well and the springs looks great. Although I have not installed them yet I have confidence these are going to be a home run for my application. Thanks ZZP!