{"product_id":"gsp-godspeed-project-mono-ss-coilovers-bmw-6-series-m6-rwd-e63-e64-2004-10","title":"GSP Godspeed Project Mono SS Coilovers - BMW 6-Series \/ M6 RWD (E63\/E64) 2004-10","description":"\u003cp\u003e\u003cstrong\u003eMSS0229 - GSP Godspeed Project Mono SS Coilovers - BMW 6-Series \/ M6 RWD (E63\/E64) 2004-10\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGodspeed Project's MonoSS is our one entity in our family of single-adjustable coilover suspension kits. These coilovers are designed to be a streetable race built coilover at an affordable price. It features a monotube damper made from a carbon seamless steel 52mm tube with a performance internal piston for maximum damper response. The cold-bent springs are made from high-strength SAE9252 steel to optimize the balance between performance and comfort.\u003c\/p\u003e\n\u003cp\u003eUsing race-quality shock oil, Godspeed Project delivers exceptional damper performance at any temperature on and off the track. The top of the shock attaches to the car using a high-quality top hat featuring a Japanese KOYO 6204Z bearing pillow ball mount (when applicable). The lower shock brackets are made from T7075 forged aluminum or carbon steel for reduced weight without sacrificing durability, and include brake-line brackets when applicable. The MonoSS offers 16 levels of damper adjustment.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits 2004-2010 BMW 6-Series \/ M6 RWD (E63\/E64). Factory electronic suspension requires ECU reprogramming to turn off the service light.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFront spring rate: 12 kg\/mm (672 lbs\/in)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRear spring rate: 8 kg\/mm (448 lbs\/in)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFront spring length: 200 mm (7.87 in)\u003c\/li\u003e\n\u003cli\u003eRear spring length: 180 mm (7.09 in)\u003c\/li\u003e\n\u003cli\u003eFront and rear spring inner diameter: 62 mm (2.44 in)\u003c\/li\u003e\n\u003cli\u003eFront and rear standard-type top mounts included\u003c\/li\u003e\n\u003cli\u003e16 precise levels of damper adjustment\u003c\/li\u003e\n\u003cli\u003eKoyo Japan 6204Z bearing\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushing (if applicable)\u003c\/li\u003e\n\u003cli\u003eMonotube shock design\u003c\/li\u003e\n\u003cli\u003eAnodized shock body\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum lower mount and T7075 forged aluminum \/ carbon steel brackets\u003c\/li\u003e\n\u003cli\u003e52mm carbon steel shock body with a performance internal piston\u003c\/li\u003e\n\u003cli\u003eIndependent ride-height and spring-preload adjustments\u003c\/li\u003e\n\u003cli\u003eRace shock oil with a high viscosity index\u003c\/li\u003e\n\u003cli\u003e1-year warranty from date of purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff0000;\"\u003e**IMPORTANT** Please read before purchasing!\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePrior to installation, verify all hardware, properly tighten all fasteners, and set spring preload to 5-10 mm (1\/4-3\/8 in). Vehicle realignment is recommended after installation. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCALIFORNIA WARNING:\u003c\/strong\u003e Product contains nickel, which is known to cause cancer and reproductive harm. See www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Godspeed Project","offers":[{"title":"Default Title","offer_id":53845436530995,"sku":"MSS0229","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/5855\/6497\/files\/mss0229_1.jpg?v=1786512177","url":"https:\/\/www.circuitspecr.com\/products\/gsp-godspeed-project-mono-ss-coilovers-bmw-6-series-m6-rwd-e63-e64-2004-10","provider":"Circuit Spec R","version":"1.0","type":"link"}