{"product_id":"bilstein-25-326857-bilstein-2015-2026-ford-f-150-4wd-b8-8100-dsa-rear-shock","title":"Bilstein 2015-2026 Ford F-150 4WD B8 8100 (DSA) Rear Shock (25-326857)","description":"\u003cp\u003eThe Bilstein B8 8100 (DSA) reservoir shock absorber is an adjustable large bore 60mm (2.65\" OD) direct fit solution for lifted trucks and SUVs. Constructed from aerospace quality billet components, the large 60mm ID shock body offers a higher oil volume capacity to control heat while tackling rough road surfaces over long distances. Click adjuster knobs allow easy and precise Dual Speed Adjustment of both low and high speed compression to tailor your ride to any surface. Each B8 8100 (DSA) offers a unique remote or piggyback reservoir solution for an easy, hassle free installation. These shock absorbers feature a monotube design for consistent fade free performance and utilize velocity sensitive digressive valve settings which are tuned for each specific application. The large 60mm piston design offers more comfort and control in all driving conditions. The Bilstein B8 8100 (DSA) will allow you to tame the terrain in comfort.\u003c\/p\u003e\u003ch3\u003eApplications (per Bilstein)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2015-2020 Ford F-150 4WD Rear (official trims: King Ranch, Lariat, Limited, Platinum, XL, XLT). Official notes: Fits Vehicles With 0-1\" Rear Lift;Not compatible with OE wheels;Requires wheels with maximum of 5.75\" backspacing.\u003c\/li\u003e\n\u003cli\u003e2021-2026 Ford F-150 4WD Rear (official trims: Tremor). Official notes: Fits Vehicles With 0\" Rear Lift;Without Continuously Controlled Damping;Not compatible with OE wheels;Requires wheels with maximum of 5.75\" backspacing.\u003c\/li\u003e\n\u003cli\u003e2021-2026 Ford F-150 4WD Rear (official trims: King Ranch, Lariat, Limited, Platinum, STX, XL, XLT). Official notes: Fits Vehicles With 0-1\" Rear Lift;Without Continuously Controlled Damping;Not compatible with OE wheels;Requires wheels with maximum of 5.75\" backspacing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment note (per Bilstein):\u003c\/strong\u003e Official Bilstein applications are for the Ford F-150 (including Tremor where listed). The official catalog does not name F-150 Raptor or F-150 Lightning for this part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment note (per Bilstein):\u003c\/strong\u003e Official Bilstein applications include 2015-2026 Ford F-150, which extends before Vertex's focus window starting 2021. Fitment follows the official catalog.\u003c\/p\u003e\u003cp\u003eOfficial quantity per vehicle is 2. Sold each; order the quantity required for the axle.\u003c\/p\u003e\u003ch3\u003eOfficial specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCollapsed Length (in): 16.99\u003c\/li\u003e\n\u003cli\u003eExtended Length (in): 27.56\u003c\/li\u003e\n\u003cli\u003eLower Mount Type: Eye 12mm\u003c\/li\u003e\n\u003cli\u003eUpper Mount Type: Eye 12mm\u003c\/li\u003e\n\u003cli\u003eInternal Design: Monotube\u003c\/li\u003e\n\u003cli\u003eFinish: EVO Grey\u003c\/li\u003e\n\u003cli\u003eReservoir: Yes\u003c\/li\u003e\n\u003cli\u003eBody Design: Smooth Body (Non-Coilover)\u003c\/li\u003e\n\u003cli\u003eBody Diameter (od): 2.65 in.\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 60mm\u003c\/li\u003e\n\u003cli\u003eAdjustable Damping: Click Adjusters for High and Low Speed Compression\u003c\/li\u003e\n\u003cli\u003eSpring Seat Included: No\u003c\/li\u003e\n\u003cli\u003eQuantity per Vehicle: 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLimited Lifetime Warranty (per Bilstein).\u003c\/p\u003e\u003cp\u003eSold and installed at Vertex Motorsports in Appleton, WI. Call (920) 716-4005.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":50126890565787,"sku":"25-326857","price":818.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9469\/7115\/files\/apa_25-326857_1_20261103131614.jpg?v=1794273602","url":"https:\/\/vertexmotorsports.com\/products\/bilstein-25-326857-bilstein-2015-2026-ford-f-150-4wd-b8-8100-dsa-rear-shock","provider":"Vertex Motorsports","version":"1.0","type":"link"}