{"product_id":"rs-r-03-09-nissan-350z-z33-down-sus-springs","title":"RS-R 03-09 Nissan 350Z (Z33) Down Sus Springs","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eN133D\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eRS-R 2003-2009 Nissan 350Z (Z33) Down Suspension Springs\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eRS-R Down Suspension Springs N133D lower the ride height of your 2003-2009 Nissan 350Z Z33 by 1.0 inch front and 1.2 inches rear. These springs fit all Z33 trims from Base to Nismo delivering improved cornering stability and a planted stance. Engineered for daily driving and track use they reduce body roll while preserving comfort over bumps.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Drop Height:\u003c\/strong\u003e Front 25mm rear 30mm drop lowers center of gravity for enhanced traction and visual appeal without compromising suspension travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Steel Construction:\u003c\/strong\u003e Forged from SAE 9254V cold-wound steel in Japan for superior strength fatigue resistance and long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Spring Rates:\u003c\/strong\u003e Front 5.0 kgf\/mm rear 6.0 kgf\/mm linear rates provide balanced firmness for spirited driving and responsive feedback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Corrosion Finish:\u003c\/strong\u003e Dual-layer powder coating resists rust and road salt ensuring durability in all conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fit:\u003c\/strong\u003e Designed specifically for Z33 chassis works with OEM struts and shocks for simple upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with adjustable camber arms after install for proper alignment and tire wear prevention\u003c\/li\u003e\n\u003cli\u003eInspect shocks for wear before installation as lowering increases stress on dampers\u003c\/li\u003e\n\u003cli\u003eBoxed set includes four springs protective sleeves and application stickers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eUse spring compressor tool for safe removal and install of OEM springs\u003c\/li\u003e\n\u003cli\u003eFully compatible with OEM or aftermarket shocks no additional hardware needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eTrack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003e35th Anniversary Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2008\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2009\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eEnthusiast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eGrand Touring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2008\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eNismo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2009\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eTouring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose RS-R?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eJapanese brand founded in 1994 with motorsport heritage in Super Taikyu racing\u003c\/li\u003e\n\u003cli\u003eEach spring set dyno-tested for consistent rates and load handling\u003c\/li\u003e\n\u003cli\u003eModel-specific engineering ensures perfect balance of drop ride and grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will these fit my 2006 350Z Enthusiast with stock suspension?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes N133D fits all 2003-2009 Z33 models including Enthusiast. Direct replacement for OEM springs no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are the springs made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-tensile SAE 9254V steel cold-wound and heat-treated for maximum durability and progressive response under load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install time?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e One-year manufacturer defect warranty. Install takes 2-4 hours per corner with lift and spring tools professional shop advised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure cardboard box 16in x 16in x 6in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":43763651018831,"sku":"RSRN133D","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/rs-r-03-09-nissan-350z-z33-down-sus-springs-rs-r.jpg?v=1770329093","url":"https:\/\/www.blackopsautoworks.com\/products\/rs-r-03-09-nissan-350z-z33-down-sus-springs","provider":"Black Ops Auto Works","version":"1.0","type":"link"}