Suspension TurboWorks BMW E90 E92 E93 M3 2008-2013

Lowering: from -80mm to + 20mmThanks to the advanced 24-degree hardness adjustment, you can adjust the suspension to your own needs making them extremely hard or set the hardness close to the series.The set consists of: 4 springs 4 threads keysThe product is covered by a 24-month warranty.Specification of springs included: FRONT: LENGTH: 180MM HARDNESS: 7 KGF/MM BACK: LENGTH: 250MM HARDNESS: 10 KGF/MM