{"product_id":"pdi-big-boss-intake-manifold-cummins-x15-isx15-2013-5-2024","title":"PDI Big Boss Intake Manifold Cummins X15 \/ ISX15 2013.5-2024","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 2013.5–2024 Cummins ISX15 \u0026amp; X15 Engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Unlimited Mile Warranty\u003c\/p\u003e\u003cp\u003ePDI Big Boss Intake manifolds are built to increase and balance the air going into the engine. By opening up the manifold in key areas airflow will increase up to 35% leading to lower air intake temperatures resulting in power gains of up to 20hp. These direct replacement manifolds are simple to install and utilize factory hardware. Like all PDI products, the Big Boss intake manifolds will increase horsepower and efficiency to make your drive more enjoyable and save you money.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM Reference Part Numbers:\u003c\/strong\u003e 5440760, 3688355\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Red Ceramic","offer_id":44184874320052,"sku":"102000064481-RC","price":1595.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44184874352820,"sku":"102000064481-CH","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123210.png?v=1777482555","url":"https:\/\/parts.rodoc.com\/products\/pdi-big-boss-intake-manifold-cummins-x15-isx15-2013-5-2024","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}