Review on KYB 343352 Excel-G Gas Shock: Superior Performance and Durability by Chris Horton

I have a 2004 BMW 325ci. BMW usually uses factory Sachs shock absorbers. Over the years I have typically bought KGB for my other cars and have always been satisfied. I opted for shock absorbers and struts. I left with these back shocks. It was a very simple setup. The shocks came with some mounting hardware but I decided to keep the factory ones as they were still in good condition. I also swapped out the upper shock absorbers on this swap. In general, these shock absorbers ride smoothly. The shocks to old stocks were so bad they didn't even go up. I only rode the springs. That's not good for a BMW. Try it!