{"product_id":"mbrp-mbrp-15-5-16-gm-duramax-6-6l-3in-down-pipe-kit-gm8428","title":"MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit GM8428","description":"\u003cp\u003eReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect Replacement\u003c\/li\u003e\n\u003cli\u003e20% Increased Flow Over Stock\u003c\/li\u003e\n\u003cli\u003eRicher Diesel Sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015-2016 Chevrolet Silverado 2500 HD\u003c\/li\u003e\n\u003cli\u003e2015-2016 Chevrolet Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003e2015-2016 GMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003e2015-2016 GMC Sierra 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"pst-note\"\u003e\u003cem\u003ePlease verify exact fitment for your trim and engine before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Dimensions:\u003c\/strong\u003e 22.5 x 13.6 x 7.9 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 10.2 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"pst-note\"\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e GM8428\u003c\/p\u003e\u003cp style=\"font-size:13px;color:#666;\" class=\"pst-note\"\u003eImages are for illustrative purposes only. Actual product may vary.\u003c\/p\u003e\u003cp style=\"font-size:13px;\" class=\"pst-note pst-warn\"\u003e\u003cstrong\u003eEmissions Note:\u003c\/strong\u003e This system replaces exhaust sections ahead of the muffler. Verify emissions compliance for your state before purchase.\u003c\/p\u003e\u003cp style=\"color:#cc0000;\" class=\"pst-note pst-warn\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":43193128976478,"sku":"PST-mbrpGM8428","price":304.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/6941d06780518068aad3b285b1f3a569.jpg?v=1787236348","url":"https:\/\/pitstoptuning.com\/products\/mbrp-mbrp-15-5-16-gm-duramax-6-6l-3in-down-pipe-kit-gm8428","provider":"PitStopTuning","version":"1.0","type":"link"}