{"title":"1989-1993 5.9L 12V Cummins \u003e Engine \u0026 Performance \u003e Exhaust \u003e Exhausts","description":null,"products":[{"product_id":"polar-diesel-1994-1997-ford-7-3l-powerstroke-4-turbo-back-stainless-exhaust-copy-1","title":"Polar Diesel 1989-1993 Dodge\/Ram Cummins 5.9L 4\" TURBO BACK STAINLESS","description":"\u003ch2\u003e1989–1993 RAM 5.9L Cummins 4\" Turbo Back Stainless Exhaust – Muffler \u0026amp; Mufflerless Options\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your \u003cstrong\u003e1989–1993 Dodge RAM 2500\/3500 with 5.9L Cummins\u003c\/strong\u003e with the \u003cstrong\u003ePolar Diesel 4\" turbo back stainless steel exhaust system\u003c\/strong\u003e. Built from premium T409 stainless steel, this exhaust provides long-lasting corrosion resistance, improved airflow, lowered EGTs, and a deep, aggressive diesel tone.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for easy installation, the system includes pre-welded contour bends, machined flanges, TorcTite® clamps, and pre-bent hangers for a precise, hassle-free fit. Choose between muffler or mufflerless configurations and single-side exit options to match your custom build or performance goals.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4\" turbo back exhaust for maximum performance\u003c\/li\u003e\n  \u003cli\u003ePremium T409 stainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMuffler or mufflerless options available\u003c\/li\u003e\n  \u003cli\u003ePre-welded contour bends and machined turbo flange for perfect fit\u003c\/li\u003e\n  \u003cli\u003eContour bent hangers for easy installation\u003c\/li\u003e\n  \u003cli\u003eTorcTite® stainless clamps included\u003c\/li\u003e\n  \u003cli\u003eNo bungs required\u003c\/li\u003e\n  \u003cli\u003eSingle side exit design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDodge RAM 2500 \/ 3500 (1989–1993)\u003c\/li\u003e\n  \u003cli\u003e5.9L Cummins Diesel Engine\u003c\/li\u003e\n  \u003cli\u003eCab\/Box Configurations: Regular Cab \/ Extended Cab, Short Bed \/ Long Bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEnhance your Cummins RAM with the \u003cstrong\u003ePolar Diesel 4\" turbo back stainless exhaust\u003c\/strong\u003e, designed for aggressive sound, improved performance, and long-lasting durability.\u003c\/p\u003e","brand":"Polar Diesel","offers":[{"title":"No Muffler","offer_id":48307012698331,"sku":"412120","price":738.2,"currency_code":"USD","in_stock":true},{"title":"With Muffler","offer_id":48307012731099,"sku":"412119","price":834.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/files\/firstgen5.9.webp?v=1772218289"}],"url":"https:\/\/fsdsupply.com\/collections\/1989-1993-5-9l-12v-cummins-engine-performance-exhaust-exhausts.oembed","provider":"FSD Supply Co.","version":"1.0","type":"link"}