{"product_id":"2020-2025-duramax-5-ss-downpipe-back-exhaust-system-no-muffler-ddc-5gm20","title":"2020-2025 Duramax 5\" SS Downpipe Back Exhaust System - No Muffler (DDC-5GM20)","description":"\u003cdiv\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits all wheelbase and cab configurations unless otherwise specified. Only fits models equipped with the OEM-style 4-bolt flange off the turbo direct pipe. Aftermarket custom tuning is required. Designed for competition\/race use only.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDDC-5GM20\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the perfect kit for replacing your restrictive stock components with high-performance, high-flow 5\" piping from the downpipe back. Just like all of our exhaust kits, it comes with all the required clamps, pre-weld contour bent hangers, and reinforced flanges to help you cruise through the installation process. You'll notice improved fuel mileage, increased torque, and a much more aggressive-sounding 6.6L Duramax.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWhy Shop Dirty Exhausts?\u003c\/strong\u003e\u003cbr\u003eWhen you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.\u003c\/div\u003e","brand":"Five Star Performance","offers":[{"title":"Default Title","offer_id":46001656561837,"sku":"DDC-5GM20","price":1050.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6603\/1789\/files\/5GM20-2.webp?v=1778607297","url":"https:\/\/fivestarperformanceinc.com\/products\/2020-2025-duramax-5-ss-downpipe-back-exhaust-system-no-muffler-ddc-5gm20","provider":"Five Star Performance","version":"1.0","type":"link"}