{"product_id":"2020-2025-duramax-4-downpipe-back-exhaust-no-muffler-431028-432028","title":"2020-2025 Duramax 4\" Downpipe Back Exhaust - No Muffler (431028 \/ 432028)","description":"\u003cp\u003e\u003cspan\u003eThe 431028 \/ 432028 is a 4\" Downpipe Back Exhaust System by Mel's Manufacturing for the 2020-2023 L5P Duramax. It's the perfect kit if you're looking to remove your stock components and replace them with high-performance \u0026amp; high-flow 4\" piping from your downpipe back! \u003c\/span\u003e\u003cspan\u003eJust like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. \u003c\/span\u003e\u003cspan\u003eYou'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!\u003c\/span\u003e\u003c\/p\u003e","brand":"Five Star Performance","offers":[{"title":"Default Title","offer_id":46001661509805,"sku":"431028 \/ 432028","price":960.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6603\/1789\/files\/2020-2025-Duramax-4-Downpipe-Back-Exhaust-No-Muffler-431028-432028-Downpipe-Back-Exhaust-System-Mels-Manufacturing-Canada.webp?v=1778607551","url":"https:\/\/fivestarperformanceinc.com\/en\/products\/2020-2025-duramax-4-downpipe-back-exhaust-no-muffler-431028-432028","provider":"Five Star Performance","version":"1.0","type":"link"}