{"product_id":"mbrp-15-16-chevy-gmc-6-6l-duramax-3-inch-down-pipe-with-3-bolt-flange-improved-exhaust-flow","title":"MBRP 15-16 Chevy\/GMC 6.6L Duramax 3-Inch Down Pipe with 3 Bolt Flange - Improved Exhaust Flow","description":"Replace 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.\nArmor Lite Turbocharger Down Pipe; 3 in. Diameter; 3 Bolt Flange; 4.5 in. Outlet Diameter Tip;\nOnly Works With A 3 Bolt Flange Style Connection.\n\u003cul\u003e\n  \u003cli\u003eImproved Flow. Bolt-on Installation.\u003c\/li\u003e\n  \u003cli\u003eRetains All Factory Mounting Points\u003c\/li\u003e\n  \u003cli\u003eDirect Fit To Stock Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 2015 Chevrolet Silverado or GMC Sierra 2500\/3500 HD with the MBRP Part Number GMCA428 3-inch downpipe, designed specifically for 3 bolt flange connections. This direct replacement component enhances exhaust flow, resulting in increased power, better fuel economy, and improved engine responsiveness. Constructed to fit seamlessly with the stock exhaust system, it retains all factory mounting points for an easy bolt-on installation, making it an efficient upgrade for your diesel truck without extensive modifications. The Armor Lite Turbocharger Down Pipe features a 3-inch diameter with a 4.5-inch outlet tip, providing a significant upgrade over restrictive factory downpipes. This upgrade is ideal for enthusiasts seeking performance enhancements, but it's important to note that removal of OEM catalytic converters may violate emissions laws in your jurisdiction, especially in California where this product is not legal for street use. The part is EPA compliant and CARB EO numbered D-763-2, ensuring legal use in many regions outside California. Designed for durability and optimized airflow, this downpipe helps improve turbocharger efficiency and overall vehicle performance. Easy to install, this component is suitable for those looking to maximize their truck’s potential without complex modifications or extensive downtime. Ensure your vehicle is compatible before installation, and consult local regulations regarding emissions compliance when considering modifications like this.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eImproved flow for enhanced engine performance and turbo efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBolt-on installation with all factory mounting points retained\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect fit to stock exhaust system for hassle-free upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials to withstand high thermal and mechanical stress\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for 3 bolt flange style connection on 2015 Chevrolet Silverado and GMC Sierra HD models\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2015 Chevrolet Express 2500 Base\u003cbr\u003e\n2015 Chevrolet Express 3500 Base\u003cbr\u003e\n2015 Chevrolet Express 3500 LS\u003cbr\u003e\n2015 Chevrolet Express 3500 LT\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2015 GMC Savana 2500 Base\u003cbr\u003e\n2015 GMC Savana 3500 Base\u003cbr\u003e\n2015 GMC Savana 3500 LS\u003cbr\u003e\n2015 GMC Savana 3500 LT\u003cbr\u003e\n2015 GMC Sierra 2500 HD Base\u003cbr\u003e\n2015 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2015 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2015 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2015 GMC Sierra 3500 HD Base\u003cbr\u003e\n2015 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2015 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2015 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2016 Chevrolet Express 2500 Base\u003cbr\u003e\n2016 Chevrolet Express 3500 Base\u003cbr\u003e\n2016 Chevrolet Express 3500 LS\u003cbr\u003e\n2016 Chevrolet Express 3500 LT\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2016 GMC Savana 2500 Base\u003cbr\u003e\n2016 GMC Savana 3500 Base\u003cbr\u003e\n2016 GMC Savana 3500 LS\u003cbr\u003e\n2016 GMC Savana 3500 LT\u003cbr\u003e\n2016 GMC Sierra 2500 HD Base\u003cbr\u003e\n2016 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2016 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2016 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2016 GMC Sierra 3500 HD Base\u003cbr\u003e\n2016 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2016 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2016 GMC Sierra 3500 HD SLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Eo Number: D-763-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: Compliant\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":53618055676177,"sku":"GMCA428","price":294.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/6e58e8b6166a202e7a5db43380ac500c.jpg?v=1780489829","url":"https:\/\/shoprenegade.com\/products\/mbrp-15-16-chevy-gmc-6-6l-duramax-3-inch-down-pipe-with-3-bolt-flange-improved-exhaust-flow","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}