{"product_id":"4-inch-lift-kit-w-4-link-ford-f450-super-duty-23-26-4wd","title":"BDS 4 Inch Lift Kit w\/ 4-Link | Ford F450 Super Duty (2023-2026) 4WD","description":"\u003cdiv class=\"custom_overview\"\u003e\n\u003cdiv class=\"custom_overview_left\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cp\u003eUpgrade your 2023–2026 Ford F-450 with the BDS 4\" 4-Link Lift Kit, engineered for strength, stability, and premium ride quality whether you’re towing, hauling, or exploring off-road. This system replaces the factory radius arms with a heavy-duty 4-link setup that improves axle control, reduces binding, and delivers smoother suspension movement throughout the entire range of travel. While radius-arm kits offer excellent simplicity and durability, the 4-link design takes performance a step further by providing more consistent caster angles, enhanced articulation, and improved tracking under acceleration and braking, especially noticeable in larger Super Duty platforms like the F-450. To match the suspension performance you’re after, BDS offers multiple shock options: the dependable BDS NX2 shocks, the upgraded FOX 2.0 Performance Series, and the premium FOX 2.5 Performance Elite shocks featuring DSC (Dual Speed Compression) adjusters for precise tuning on or off road. For those seeking the ultimate setup, the system can also be ordered with front FOX 2.5 Performance Elite coilovers for exceptional responsiveness, control, and damping consistency. Whether you’re building a workhorse or a weekend adventure truck, this kit delivers the perfect blend of ride quality, capability, and durability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e4-Link Conversion\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eConvert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength ¼-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePro-Ride Coil Springs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA pair of full-length Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSteering Correction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"custom_overview_right\"\u003e\n\u003cdiv class=\"feature_benefits_panel\"\u003e\n\u003cp class=\"title\"\u003eFeatures \u0026amp; Benefits\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cul\u003e\n\u003cli\u003eBDS Forged pitman arm to maximize steering radius at 4\" of lift.\u003c\/li\u003e\n\u003cli\u003eBDS 4-Link suspension which holds caster through travel\u003c\/li\u003e\n\u003cli\u003eImproved Ride quality with our 4-link suspension.\u003c\/li\u003e\n\u003cli\u003eSuperior axle articulation with a 4-link.\u003c\/li\u003e\n\u003cli\u003eBetter suspension geometry with a 4-link to prevent anti-dive while braking, results in a more planted feel.\u003c\/li\u003e\n\u003cli\u003eChoice of Fox shocks ranging from 2.0 to 2.5 Performance Elite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"max_tire_panel\"\u003e\n\u003cp class=\"title\"\u003eRecommended Tires \u0026amp; Wheels\u003c\/p\u003e\n\u003cp class=\"trimming_note\"\u003e(Trimming may be required)\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cul\u003e\n\u003cli\u003e37 x 12.5 with 18 x 9 and in. Backspace\u003c\/li\u003e\n\u003cli\u003e37 x 12.5 with 20 x 10 and in. Backspace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"help_text_container\"\u003e\n\u003cdiv class=\"help_text_item\"\u003e\n\u003ch3\u003e\u003cstrong\u003eShock Option\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eNX2 Nitro Series\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNitrogen-charged\u003c\/li\u003e\n\u003cli\u003eTwin-tube design\u003c\/li\u003e\n\u003cli\u003e10-stage velocity-sensitive valving\u003c\/li\u003e\n\u003cli\u003eDual-welded ends for increased strength\u003c\/li\u003e\n\u003cli\u003e1-3\/8-inch high-flow piston\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating seals\u003c\/li\u003e\n\u003cli\u003eSilver powder coat finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFOX 2.0 Performance Series\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2-inch Impact extruded aluminum body\u003c\/li\u003e\n\u003cli\u003eInternal floating piston (IFP) monotube design\u003c\/li\u003e\n\u003cli\u003eCNC machined 6061-T6 aluminum mounting ends\u003c\/li\u003e\n\u003cli\u003eMassive 5\/8-inch hard chrome plated heat-treated alloy steel shaft\u003c\/li\u003e\n\u003cli\u003eRace-developed high-flow piston design\u003c\/li\u003e\n\u003cli\u003eApplication-specific valving to maximize performance\u003c\/li\u003e\n\u003cli\u003eLong-lasting clear anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFOX 2.5 Performance Elite Series\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased off-road capabilities\u003c\/li\u003e\n\u003cli\u003eEasily adjust your shock for terrain, load and speed\u003c\/li\u003e\n\u003cli\u003e2.5-inch Impact extruded aluminum body\u003c\/li\u003e\n\u003cli\u003eMassive 7\/8-inch hard chrome plated heat-treated alloy steel shaft\u003c\/li\u003e\n\u003cli\u003eExternal reservoir design separates shock oil from the high-pressure nitrogen\u003c\/li\u003e\n\u003cli\u003eDSC - Dual Speed Compression Adjuster comes standard\u003c\/li\u003e\n\u003cli\u003eFully serviceable for a lifetime of use\u003c\/li\u003e\n\u003cli\u003e1-year Manufacturer's Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BDS Suspension","offers":[{"title":"FOX 2.5 Performance Elite","offer_id":44415577325610,"sku":"BDS1225FPE","price":5863.5,"currency_code":"USD","in_stock":true},{"title":"FOX 2.0 Performance Series","offer_id":44415577358378,"sku":"BDS1225FS","price":3131.4,"currency_code":"USD","in_stock":true},{"title":"NX2 Nitro Series","offer_id":44415577391146,"sku":"BDS1225H","price":2531.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/bds_1223H_1225H_01_ab1bab13-f2f4-473a-bafd-57dd1f31eee7.webp?v=1780430270","url":"https:\/\/fassmotorsports.com\/products\/4-inch-lift-kit-w-4-link-ford-f450-super-duty-23-26-4wd","provider":"FASS Motorsports","version":"1.0","type":"link"}