01. Here's a look at everything we got for the install. (A) Burly Springer Fork lowering kit ($149.99), which comes with chrome compression springs, spring spacers, and bushings. (B) Progressive Suspension Springer Damper ($185.35). (C) Burly Springer Compressor Tool ($34.99). And (D) Progressive Suspension's 422 Series shocks ($617.95). (E) The 422s come with a preload adjustment tool.