Review on Enhanced Performance Moog 81049 Coil Spring Set by John Caldwell

They install quickly and easily. Fits perfectly. I used them to replace an air spring that was having problems. One of the coil springs has sagged. This happened in the first 200 km. Because they were purchased through Amazon and are not an authorized seller, you only get a Federal Mogal 30 day guarantee. (Moog's parent company). They sent me replacements and they were very helpful. Fortunately, I found the error immediately.