Maxpeedingrods Coilovers Suspension Kit For Lexus IS250 IS350 RWD 2006-2013

* Fitment: The shock absorbers are compatible for Lexus IS 250 / IS350 RWD 2nd Gen. 2006-2012,for Lexus GS350 RWD 2007-2011 , for Lexus GS430 RWD 2007 ; * High-quality Spring: Front: 12 kg/mm (672 in/lbs), Rear: 9 kg/mm (504 in/lbs); The spring distortion is less than 0.04% under 600,000 times continuously tests; * Adjustable Performance: Adjustable ride height (lowering 0-60mm); Adjustable pre-load spring tension; ;