{"product_id":"mbrp-downpipe-single-side-exit-armor-plus-6-6l-duramax-diesel-2001-2004-chevy-silverado-2500-hd-3500-2001-2004-gmc-sierra-2500-hd-3500","title":"MBRP Downpipe Single Side Exit Armor Plus 6.6L Duramax Diesel 2001-2004 Chevy Silverado 2500 HD\/3500; 2001-2004 GMC Sierra 2500 HD\/3500","description":"\u003cp\u003eFree Shipping. Verified fitment for 2001-2004 Chevy Silverado 3500; 2001-2004 GMC Sierra 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 Chevy Silverado 2500 HD. Orders Placed By 1PM CST Get Shipped Same Day. This MBRP downpipe back is built for buyers who want a direct-fit change in exhaust flow, tone, and durability without gambling on generic universal hardware.\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis exhaust system kit uses a vehicle-specific layout with T409 Stainless Steel. It is well-suited to towing, heavy-load use, and long service intervals where durable tubing and lower restriction matter. This fitment profile ties the part to 6.6 Liter Diesel vehicles, which matters because sound, flow demand, and packaging change with engine and fuel type.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Downpipe Back — defines where the system starts and how much of the factory exhaust it replaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T409 Stainless Steel — important for corrosion resistance, heat-cycle durability, and long-term service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Armor Plus — useful when comparing entry-value construction against longer-life stainless options inside the MBRP range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless — matters for surface durability and how the system holds appearance over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Match:\u003c\/strong\u003e 6.6 Liter Diesel — keeps the part anchored to the intended powertrain instead of a generic application list\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5-Year Warranty — useful for understanding long-term ownership coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineering Notes\u003c\/h3\u003e\u003cp\u003eDownpipe Back changes the exhaust flow path with a platform-specific layout, which is what separates a direct-fit system from a generic pipe solution. On heavy-duty truck platforms, the value is in flow stability under load, corrosion resistance through work-truck use, and a tone profile that remains usable during towing, highway miles, and long service intervals. Cab, bed, and wheelbase differences also matter because they change routing and cabin resonance. T409 Stainless Steel matters in the real world because corrosion resistance determines how well the system survives heat cycles, moisture, road salt, and long service intervals. Within the MBRP range, the Armor Plus designation helps buyers compare construction level, service life, and long-term ownership value.\u003c\/p\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCab configuration coverage includes: Crew Cab, Extended Cab.\u003c\/li\u003e\n\u003cli\u003eReview the installation instructions before ordering to confirm hardware, routing, and whether any cutting or adaptation is required.\u003c\/li\u003e\n\u003cli\u003eThis product includes a California Proposition 65 warning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified Fitment\u003c\/h3\u003e\u003cp\u003e2001-2004 Chevy Silverado 3500; 2001-2004 GMC Sierra 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 Chevy Silverado 2500 HD\u003c\/p\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":51464222835009,"sku":"S60210SLM","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/S60210SLM_1-BKSJ.jpg?v=1773182001","url":"https:\/\/obsidianforgedautosupply.com\/products\/mbrp-downpipe-single-side-exit-armor-plus-6-6l-duramax-diesel-2001-2004-chevy-silverado-2500-hd-3500-2001-2004-gmc-sierra-2500-hd-3500","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}