Fitment Information Acura TSX (2004, 2005, 2006, 2007, 2008) Specs & Features 28 Way Adjustable 12 kg front and 6 kg rear springs Max drop of about 3 to 4 inches Includes a full set of 4. Adjustable without changing spring compression Includes adjustment tools (spanner wrenches) Product Description Yonaka Motorsports coilovers are designed to give you an increased level of handling ability over the factory suspension.  Designed for daily driving, but excellent for the track, Yonaka coilovers give you the ability to lower the car without reducing shock travel, since the adjustment is made with treading the shock body, instead of compressing the springs.  Built for long life, high performance. Each Yonaka Coilover kit comes complete with adjustment tools, bump stops, dust shields and all required hardware for a bolt on install. Yonaka Coilovers feature: Aluminum Upper Mounts Fully threaded mono tube shocks 0-4" of height adjustment Direct bolt on suspension Includes a full set - two front and two rear coilovers. 1 year manufacture warranty against defects when purchased from an authorized dealer such as Redline360.