Application - Compatible for Honda Civic 1988-1991 EC ED EE EF Rear fork type bracket model only (EC8\EC9\ED2\ED3\ED4\ED5\ED6\ED7\EE1\EE2\EE3\EE4\EE5\EE9\EF1\EF2\EF3\EF4\EF5\EF9) Compatible for Honda CR-X 1988-1991 ED EE EF Rear fork type bracket model only (ED8\ED9\EE6\EE8\EF6 ...Application - Compatible for Honda Civic 1988-1991 EC ED EE EF Rear fork type bracket model only (EC8\EC9\ED2\ED3\ED4\ED5\ED6\ED7\EE1\EE2\EE3\EE4\EE5\EE9\EF1\EF2\EF3\EF4\EF5\EF9) Compatible for Honda CR-X 1988-1991 ED EE EF Rear fork type bracket model only (ED8\ED9\EE6\EE8\EF6\EF7\EF8) Compatible for Honda Civic 1992-1995 EG EH EJ Rear fork type bracket model only (EG3\EG4\EG5\EG6\EG7\EG8\EG9\EH1\EH2\EH3\EH4\EH5\EH8\EH9\EJ1\EJ2\EJ3) Compatible for Honda CR-X del Sol 1992-1995 EG (EG1) Rear fork type bracket model only compatible for Honda Civic 1996-2000 EJ EK EM Rear fork type bracket model only (EJ5\EJ6\EJ7\EJ8\EJ9\EK1\EK2\EK3\EK4\EK5\EK8\EK9\EM1) Compatible for Acura Integra 1990 -1993 DA DB Rear fork type bracket model only compatible for Acura Integra 1994-2001 DC2 DC4 Rear fork type bracket model only Note: for some vehicles, you will need sleeves and washers that are already included in our package.SpecificationFront top mount: pillow ball Rear top mount: rubber Damping: 24 levels rebound damping adjustable Spring rate Front: 11 kg/mm (616 lbs/in) Spring rate Rear: 7 kg/mm (392 lbs/in) Spring length Front: 180mm Spring length Rear: 180mm Spring inner diameter Front: 70.5mm Spring inner diameter Rear: 70.5mm Coilover overall length Front: 310-355mm Coilover overall length Rear:435-480mm Adjustable height: lowering 1-3inch Shock type: Twin tube Spring Preload: 7-10 mm Color: black body with grey spring - Package included - Complete coilovers assembly 2 front and 2 rear A pair wrench for height adjustmentDimensionPackage dimension : 62*50*19cm Weight: 22120g - Feature1)Racing damping oil and spring rates set for occassinal track use and daily street use; 2)With better damping setting,you will get better performance and enhanced handling; 3) Lowered height adjustment from 1" - 3" (depends on vehicle models)which allow lower center of gravity and also add a more aggressive stance; 4) Adjustable pre-load spring tension to reduce the shaking motion to a certain extent; 5) 24 levels of adjustable damper -- This allows you the ability to perfectly dial in your coilovers system.; 6) CNC machined Aluminumtop mounts and lockers-- - excellent strength, and save weight; 7)Heavy Duty Steel Lower Mounts--- Highly Durable & Reliable; 8) All inserts come with fitted long rubber boots--- To protect the damper more well and be durable; 9)Twin-Tube structure ---provides excellent handling & control characteristics for most driving conditions 10) Corrosion Finish - Anodized Aluminum And Powder Coated Carbon Steel Parts, matt finished surface 11) Test for the best---Every parts were tested on our professional machine before assembled and tested by our professional racers on road. 12) Clean room assembled---maintain higher level of accuracy and reliability.NoteFor some vehicles, you will need sleeves and washers that already included in our package.NoticeNotice: The coilovers kit will "Lower your car" and does not keep to the original ride height.IntroductionmaXpeedingrods SP2 coilovers are designed for daily street use and occassional track use. It features withracing damping oil, upgraded racing spring, full length height adjustable and adjustable camber plate( applicable for some vehicles), which offers you a lowered stance and enhanced handling.