{"product_id":"yellow-speed-pro-plus-racing-2-way-coilovers-for-1997-2005-porsche-911-carrera-4-4s","title":"Yellow Speed Pro Plus Racing 2-Way Coilovers for 1997-2005 Porsche 911 (Carrera 4, 4S)","description":"\u003cp\u003eYellow Speed Racing Pro Plus Racing 2-Way Coilovers for the 1997-2005 Porsche 911 deliver track-focused performance with 2-way adjustable damping with independent rebound and compression control. Engineered for competitive racers and serious track enthusiasts, this adjustable coilover suspension system provides precise chassis tuning for maximum handling performance.\u003c\/p\u003e\n\u003cp\u003eFull-length ride height adjustment via the lower bracket enables stance and weight distribution tuning without sacrificing suspension travel. Each Pro Plus Racing coilover kit features high-rigidity springs and monotube shock construction for consistent, fade-free damping under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eEvery Yellow Speed Pro Plus Racing coilover system is built to order for precise fitment and quality assurance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-Way damping adjustment for precise chassis tuning\u003c\/li\u003e\n\u003cli\u003eFull-length ride height adjustment via lower bracket\u003c\/li\u003e\n\u003cli\u003eMonotube internal shock design for consistent performance\u003c\/li\u003e\n\u003cli\u003eHigh-rigidity SAE9254 steel springs for long-term durability\u003c\/li\u003e\n\u003cli\u003eSpring bearing top for smoother handling response\u003c\/li\u003e\n\u003cli\u003eElectroplated shock body for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBuilt to order for precise fitment and quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eYS01-PO-PPR009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eYellow Speed Pro Plus Racing 2-Way Coilovers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e1997-2005 Porsche 911\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Code\u003c\/td\u003e\n\u003ctd\u003eCarrera 4, 4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension Design - Front\u003c\/td\u003e\n\u003ctd\u003eTrue Coilover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension Design - Rear\u003c\/td\u003e\n\u003ctd\u003eTrue Coilover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Mount - Front\u003c\/td\u003e\n\u003ctd\u003ePillowball Upper Mount with Camber Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Mount - Rear\u003c\/td\u003e\n\u003ctd\u003eStandard: Aluminum Upper Mount\u003cbr\u003eOptional: Pillowball Upper Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate - Front\u003c\/td\u003e\n\u003ctd\u003e12 Kg\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate - Rear\u003c\/td\u003e\n\u003ctd\u003e20 Kg\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Adjustment\u003c\/td\u003e\n\u003ctd\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Spring Rates\u003c\/td\u003e\n\u003ctd\u003eAvailable upon request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003eCoupe\/convertible\/targa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1997 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e1998 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e1999 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2000 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2001 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2002 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2003 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2004 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003cli\u003e2005 Porsche 911 (Carrera 4, 4S)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yellow Speed Racing","offers":[{"title":"Default Title","offer_id":44136442593340,"sku":"YS01-PO-PPR009","price":2100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/yellow-speed-pro-plus-racing-2-way-coilovers-for-2004-2013-audi-a3-8p-55mm-strut-ys01-au-ppr008-1229506282.jpg?v=1774597217","url":"https:\/\/www.springrates.com\/products\/yellow-speed-pro-plus-racing-2-way-coilovers-for-1997-2005-porsche-911-carrera-4-4s","provider":"SPRINGRATES®","version":"1.0","type":"link"}