{"product_id":"ram-2500-2020-on-2500-series-djii-2020-on-king-springs-kdfr-400h-kings-coil-springs","title":"RAM 2500 (2020-On) 2500 Series DJII 2020-On King Springs KDFR 400H Kings Coil Springs","description":"\u003cp\u003e\u003cstrong\u003eRAM 2500 (2020-On) 2500 Series DJII 2020-On King Springs KDFR 400H Kings Coil Springs\u003cbr\u003eKDFR 400H\u003c\/strong\u003e\u003cbr\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFor over 30 years, we have been a trusted stockist and distributor of King Springs, a leading manufacturer of high-performance automotive springs in Australia.\u003c\/p\u003e\n\u003cp\u003eKing Springs are crafted from X5K Steel, a new generation of high-strength spring steel that is engineered to withstand higher operating stresses. This material offers superior resistance to sagging, enhanced toughness, and improved corrosion fatigue properties, making it an excellent choice for performance and durability.\u003c\/p\u003e\n\u003cp\u003eUpgrading to aftermarket raised springs is particularly beneficial for vehicles equipped with additional accessories, heavily laden vehicles, and those requiring enhanced load-carrying capabilities and increased ground clearance. All King Springs heavy-duty replacement springs are designed to provide an uprated performance, typically ranging from 20% to 40% depending on the specific vehicle application.\u003c\/p\u003e\n\u003cp\u003eWhen selecting the appropriate spring rate, it is essential to consider the fixed accessories on the vehicle. For example, the KDFR 400 offers an approximate lift of 20-25mm, while the KDFR 400H, designed for vehicles carrying 50-100kg, provides an approximate lift of 45-50mm.\u003c\/p\u003e\n\u003cp\u003eIt is recommended to reuse the factory insulator from the original coils when installing the replacement King Springs coils. Additionally, pairing long travel shocks with raised springs is advisable to optimize performance. Please note that the degree of height increase may vary based on the vehicle's age, the accessories fitted, the materials used, and certain factory options.\u003c\/p\u003e\n\u003cp\u003eImages provided are for representation purposes only and may not accurately depict the specific part number being viewed.\u003c\/p\u003e\u003ch4\u003eKing Springs Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWilkinson Suspension has been a WA Stockist and Distributor of King Springs for over 30 years!\u003c\/li\u003e\n\u003cli\u003eKing Springs are manufactured here in Australia using X5K Steel.\u003c\/li\u003e\n\u003cli\u003eThis new generation High Strength Spring Steel can withstand higher operating stresses and has superior resistance to sag.\u003c\/li\u003e\n\u003cli\u003eImproved toughness and improved corrosion fatigue properties.\u003c\/li\u003e\n\u003cli\u003eFitting an aftermarket raised spring is ideal for vehicles fitted with accessories, heavily laden vehicles, improved load carrying abilities and increased ground clearance.\u003c\/li\u003e\n\u003cli\u003eAll King Springs heavy duty replacement springs are designed to be uprated.\u003c\/li\u003e\n\u003cli\u003eThe degree of uprating varies between vehicles, but can generally be stated at 20-40%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpring Rate Options\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eApproximate Lift Height:\u003c\/li\u003e\n\u003cli\u003eKDFR 400 - Approx. Lift 20-25mm\u003c\/li\u003e\n\u003cli\u003eKDFR 400H - 50-100kg Approx. Lift 45-50mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlease reuse factory insulator from original coils onto the replacement King Springs Coils.\u003c\/li\u003e\n\u003cli\u003eRecommend long travel shocks with raised springs.\u003c\/li\u003e\n\u003cli\u003eDegree of height may vary depending on life and\/or age of the vehicle, accessories fitted, material used for accessories and some factory options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003eApproximate Lift Height: As noted\r\u003cbr\u003e\r\u003cbr\u003e \tKDFR 400 - Approx. Lift 20-25mm\r\u003cbr\u003e \tKDFR 400H - 50-100kg Approx. Lift 45-50mm\r\u003cbr\u003e\r\u003cbr\u003eSold as a Pair.\u003c\/p\u003e\u003cp\u003eHigh quality 4x4 suspension upgrades proudly sold by PPD Performance.\u003c\/p\u003e\u003ch5\u003eShipping Policy\u003c\/h5\u003e\n\u003cp\u003ePPD Performance offer custom built suspension solutions, with unique adjustability and performance.\u003c\/p\u003e\n\u003cp\u003eThese kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.\u003c\/p\u003e\n\u003cp\u003eIf you need a specific eta, please contact us before ordering and we will be sure to assist you.\u003c\/p\u003e","brand":"King Springs","offers":[{"title":"Default Title","offer_id":46754841723054,"sku":"KDFR 400H","price":498.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/King-Springs-Pair_c217b633-b9a8-4461-8e2a-bca4da6bf4f6.png?v=1754531087","url":"https:\/\/ppdperformance.com.au\/products\/ram-2500-2020-on-2500-series-djii-2020-on-king-springs-kdfr-400h-kings-coil-springs","provider":"PPD Performance","version":"1.0","type":"link"}