{"product_id":"2016-2019-cts-v-v3-dms-engine-bay-tank","title":"DMS 2016-2019 CTS-V (V3) DMS Engine Bay Tank","description":"\u003ch1\u003e\u003cspan\u003e\u003cstrong\u003eDMS Engine Bay Coolant Expansion Tank – 2016-2019 Cadillac CTS-V (V3)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your cooling system with the DMS Engine Bay Tank—designed specifically for the 2016–2019 Cadillac CTS-V (V3). Whether you’re pushing your LT4-powered V3 hard on the track or just want to enhance long-term reliability, this high-capacity coolant expansion tank is the answer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhy It Matters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"588\" data-end=\"726\"\u003e\u003cspan\u003eAdds Nearly 1 Gallon of Coolant Capacity – Helps lower intake air temps (IATs) and enhances thermal stability during spirited driving.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"729\" data-end=\"888\"\u003e\u003cspan\u003eImproves System Efficiency – Extra volume allows trapped air to purge more effectively, resulting in smoother operation and better intercooler performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"891\" data-end=\"1025\"\u003e\u003cspan\u003eSimplifies Maintenance – The integrated 1.5\" billet filler neck and cap make bleeding and refilling the system quick and easy.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1047\" data-end=\"1126\"\u003e\u003cspan\u003e.125\" Thick Aluminum Construction – Strong, lightweight, and built to last.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1210\"\u003e\u003cspan\u003eTIG Welded In-House – Precision craftsmanship for performance-focused builds.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1300\"\u003e\u003cspan\u003eSatin Black Powder Coated Finish – Clean OEM+ look with added corrosion resistance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1303\" data-end=\"1375\"\u003e\u003cspan\u003e3\/4” Inlet\/Outlet Barbs – Ensures smooth, high-flow coolant routing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1471\"\u003e\u003cspan\u003eIncludes All Hardware –  Clamps, and fasteners included for a true bolt-in solution.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1471\"\u003e\u003cspan\u003e3ft of 5\/8 Heater Hose\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1570\"\u003e\u003cspan\u003e30-Minute Install Time – Simple installation with no cutting or custom fabrication required.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1595\" data-end=\"1649\"\u003e\u003cspan\u003e2016, 2017, 2018, 2019 Cadillac CTS-V (Gen 3 \/ V3)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1651\" data-end=\"1654\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eWhether you're chasing ETs or just want more consistent cooling performance, the DMS Engine Bay Tank is the ultimate upgrade for any V3 CTS-V owner serious about performance and reliability.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cblockquote data-start=\"1852\" data-end=\"1906\"\u003e\n\u003cp data-start=\"1854\" data-end=\"1906\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1NZgLqoH57ZUBsPfOEa53RBomS2dSIyzb\/view\"\u003eSee install instructions here\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Dedicated Motorsports","offers":[{"title":"Default Title","offer_id":45478554402975,"sku":"76108000040","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/7571\/6767\/files\/V3_ZL1_Engine_Bay_Tank__58163.jpg?v=1716921243","url":"https:\/\/streetdrivenperformance.com\/products\/2016-2019-cts-v-v3-dms-engine-bay-tank","provider":"Street Driven Performance","version":"1.0","type":"link"}