{"product_id":"2017-2019-d-6-6-s-s-4-f-e","title":"2017-2019 Duramax 6.6 Stainless Steel 4\" Full Exhaust","description":"\u003cdiv\u003eThis is a 4\" Downpipe back single exhaust system that compares to the 680NM or SS680NM system by FLO-PRO and similar systems by MBRP and Jamo for the 2017-2019 6.6L, 2500\/3500 W\/ OEM 4-BOLT FLANGE EC-CC\/SB-LB-DUALLY, PICKUP ONLY. This kit allows you to remove the restrictive OE exhaust system, it will open up your exhaust system and lower your EGTs. This exhaust system does not include a muffler and is intended for race trucks only. \u003cspan\u003eComes with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. \u003c\/span\u003eThis kit not only sounds great, but will improve fuel mileage, throttle response, and torque in your 6.6L.\u003c\/div\u003e \u003cdiv\u003e  \u003c\/div\u003e \u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4\" Downpipe Back Race Exhaust\u003c\/li\u003e \u003cli\u003eNo Muffler\u003c\/li\u003e \u003cli\u003eEasy Install\u003c\/li\u003e \u003cli\u003e409 STAINLESS STEEL - NO CHEAP ALUMINIZED STEEL HERE!!\u003c\/li\u003e \u003cli\u003eSingle Side Exit\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eAll cab size and bed length configurations\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003eThis exhaust is designed to work with our aftermarket downpipe available \u003ca href=\"https:\/\/propowerdiesel.com\/collections\/chevrolet-gmc-exhaust\/products\/copy-of-2017-2019-duramax-6-6-stainless-steel-5-full-exhaust-with-muffler\" rel=\"noopener\" target=\"_blank\"\u003eHERE \u003c\/a\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"p1\"\u003eExhaust will work with most other aftermarket downpipes and may work with OEM downpipe, but again, it is designed to work with our downpipe for guaranteed fitment.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003eManufactured by ProPower Diesel in the USA.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003cbr\u003eIn 2017, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the newest 4-bolt style flange before ordering.\u003c\/strong\u003e\u003c\/p\u003e","brand":"popes diesel performance","offers":[{"title":"Default Title","offer_id":48262922338462,"sku":null,"price":551.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0426\/1790\/files\/6f1f455b-c436-41f8-928e-f510786f4999_520f0699-dbb6-4bba-a12b-a2b60fb54a47.jpg?v=1789168129","url":"https:\/\/www.popesdieselperformance.com\/products\/2017-2019-d-6-6-s-s-4-f-e","provider":"popes diesel performance","version":"1.0","type":"link"}