{"product_id":"mbrp-15-5-16-gm-duramax-6-6l-3in-down-pipe-kit","title":"MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit","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.\n\u003cbr\u003eArmor BLK Turbocharger Down Pipe; 3 in.; Black Coated; For Use w\/3 Bolt Flange Style Connection; 4 in. Outlet Diameter Tip;\n\u003cbr\u003eOnly Works With A 3 Bolt Flange Style Connection.\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eDirect Replacement. 20% Increased Flow Over Stock. Richer Diesel Sound.\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e20 Percent Greater Flow Over Stock\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eWill Not Affect Emissions\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eGains Of +21 Horsepower\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e24 lb.\/ft.\/ Torque Gain\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eGreater Heat Retention\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eRicher Diesel Sound\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2015 GMC Sierra 2500 HD\n\u003cbr\u003e2015 GMC Sierra 3500 HD\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2016 GMC Sierra 2500 HD\n\u003cbr\u003e2016 GMC Sierra 3500 HD\n\u003cbr\u003e2017 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2017 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2017 GMC Sierra 2500 HD\n\u003cbr\u003e2017 GMC Sierra 3500 HD\u003c\/p\u003e\n\n\u003cp\u003eAir Freight Prohibited: false\n\u003cbr\u003eNot Carb Approved: true\n\u003cbr\u003eCarb Acknowledgement Required: true\n\u003cbr\u003eLtl Freight Required: false\n\u003cbr\u003eProp 65: Y\n\u003cbr\u003ePart Type: automotive\n\u003cbr\u003eEpa: Testing\n\u003cbr\u003eRegular Stock: t\u003c\/p\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":48041284993243,"sku":"mbrpGM8428","price":294.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/6941d06780518068aad3b285b1f3a569.jpg?v=1765340707","url":"https:\/\/hnbperformance.com\/products\/mbrp-15-5-16-gm-duramax-6-6l-3in-down-pipe-kit","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}