{"title":"PDI Parts","description":"","products":[{"product_id":"cummins-stainless-steel-manifold-spacers","title":"Cummins Stainless Steel Manifold Bolts \u0026 Spacers","description":"\u003cp\u003eA great addition to your new Big Boss Manifold! Made from high-quality stainless-steel material to prevent rust and corrosion. This kit also includes all new hardened bolts to ensure proper installation of your manifold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e Cummins ISX and X15 Engines 2010–2024\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874188980,"sku":"111007152381","price":405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29122921.png?v=1777481389"},{"product_id":"pdi-big-boss-cummins-isx15-x15-exhaust-manifold","title":"PDI Big Boss Cummins ISX15 \/ X15 Exhaust Manifold","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e Cummins ISX15 and X15 Engines 2010–2024\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 Year Unlimited Mile Warranty\u003c\/p\u003e\u003ch4\u003eKey Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUp to 20% increase in airflow over stock\u003c\/li\u003e\n\u003cli\u003e75–100 degree cooler EGTs\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePDI Big Boss Exhaust Manifolds are designed to maximize exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a balanced flow to the turbocharger. Big Boss Exhaust Manifolds produce, on average, a 20% air flow increase over a stock manifold, cooling exhaust temperatures up to 75–100 degrees. PDI manifolds are a big part in maintaining the best exhaust pressure to boost pressure ratios which will provide potential for increased fuel economy.\u003c\/p\u003e\u003cp\u003eAt PDI, we use only the best material for our products. We use a superior grade of High Silicon with Molybdenum Ductile Iron (HSMD) that eliminates weak points such as warping, cracking, and failure from heat erosion. This material, combined with a redesign of the mounting surfaces, eliminates common failures due to a fatigued manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM Reference Part Numbers:\u003c\/strong\u003e 3687063, 3692604, 3689251, 3687062\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Polished Ceramic","offer_id":44184874221748,"sku":"101000074432-PC","price":1985.0,"currency_code":"USD","in_stock":true},{"title":"Black Ceramic","offer_id":44184874254516,"sku":"101000074432-BC","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123001.png?v=1777481767"},{"product_id":"cummins-isx-x15-manifold-install-kit","title":"Cummins ISX and X15 Manifold Install Kit","description":"\u003cp\u003eThe 7443K Installation Kit is a complete set of gaskets and seals needed to install our Big Boss Exhaust Manifold on Cummins ISX and X15 Engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded with the kit:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTurbo Flange Gaskets\u003c\/li\u003e\n\u003cli\u003eExhaust Gaskets for Manifold to Head\u003c\/li\u003e\n\u003cli\u003eNew EGR Bellow\u003c\/li\u003e\n\u003cli\u003eBellow Clamps\u003c\/li\u003e\n\u003cli\u003eEGR Steel Gaskets\u003c\/li\u003e\n\u003cli\u003eTurbo Connection Banjo Washers\u003c\/li\u003e\n\u003cli\u003eTurbo Connection O-ring Seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFor Use With:\u003c\/strong\u003e Big Boss Exhaust Manifold PN 7443\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 2010–2024 Cummins ISX and X15 Engines\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874287284,"sku":"111000074431","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123110.png?v=1777482441"},{"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"},{"product_id":"pdi-big-boss-charge-air-cooler-boot-kit-4x6","title":"PDI Big Boss Charge Air Cooler Boot Kit 4x6 Inch","description":"\u003cp\u003ePDI Big Boss charge air cooler (CAC) boots are designed with performance in mind! Rated for higher temps with reinforced construction, our boots will meet the demands of your truck!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-Ply Reinforced Construction\u003c\/li\u003e\n\u003cli\u003eTemperature Range up to 525°F\u003c\/li\u003e\n\u003cli\u003eUV Resistant\u003c\/li\u003e\n\u003cli\u003e4\" Diameter\u003c\/li\u003e\n\u003cli\u003e6\" Overall Length\u003c\/li\u003e\n\u003cli\u003e3 Stainless Support Rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e 4 Big Boss Boots + 8 High Quality Stainless Steel Clamps\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Most truck applications including Peterbilt, Kenworth, Freightliner, and more!\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874385588,"sku":"111000400461","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123415.png?v=1777483134"},{"product_id":"pdi-cummins-aluminum-fill-tube-x15-isx","title":"PDI Cummins Aluminum Fill Tube for X15 \/ ISX","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e All Cummins X15 and ISX Engines\u003c\/p\u003e\u003cp\u003ePDI's BIG BOSS® Aluminum Fill Tube and Cap design eliminates the hassle of trying to pour oil over the top of your power-steering reservoir. The longer fill neck design brings height up to a higher and more visible location. Coupled with our billet designed cap, you will no longer rely on a plastic cap!\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Cummins Red","offer_id":44184874418356,"sku":"121000715481-CR","price":255.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44184874451124,"sku":"121000715481-CH","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123448.png?v=1777483275"},{"product_id":"pdi-cummins-water-pump-isx-x15-5719755","title":"PDI Cummins Water Pump for ISX and X15 | 5719755","description":"\u003cp\u003eImprove the reliability of your Cummins X15 or ISX engine with the PDI Water Pump. Made with all new components and casting, this water pump is not remanufactured, ensuring top-quality results.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 3692580, 3687810, 3691299, 5719755, 3692580RX, 5719755RX, 5719751, 5719750, 3692576\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874483892,"sku":"144007152580","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123725.png?v=1777483334"},{"product_id":"pdi-big-boss-intake-manifold-cummins-isx15-2010-2013","title":"PDI Big Boss Intake Manifold Cummins ISX15 2010-2013","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 2010–2013 Cummins ISX15 Engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Unlimited Mileage Warranty\u003c\/p\u003e\u003cp\u003ePDI Big Boss Intake manifolds are built to increase performance 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, torque, 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 3688948, 3686747\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Red Ceramic","offer_id":44184874516660,"sku":"102000064491-RC","price":1595.0,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":44184874549428,"sku":"102000064491-CH","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29123832.png?v=1777483432"},{"product_id":"cummins-non-egr-isx-exhaust-manifold","title":"Cummins Non-EGR ISX Exhaust Manifold","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 1999–2002 Non-EGR ISX Cummins Engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 Year Unlimited Mile Warranty\u003c\/p\u003e\u003ch4\u003eKey Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e20% increase in airflow over stock\u003c\/li\u003e\n\u003cli\u003e75–100 degree cooling of EGTs\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe have designed our exhaust manifolds to maximize the exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a balanced flow to the turbocharger. Big Boss Exhaust Manifolds produce, on average, a 20% air flow increase over a stock manifold, cooling exhaust temperatures by 75–100 degrees. PDI manifolds are a big part in maintaining the best exhaust pressure to boost pressure ratios which will provide potential for increased fuel economy.\u003c\/p\u003e\u003cp\u003eAt PDI, we use only the best material for our products. We use a superior grade of High Silicon with Molybdenum Ductile Iron (HSMD) that eliminates weak points such as warping, cracking, and center divider failure from heat erosion. This material, combined with a redesign of the mounting surfaces, eliminates common failures due to a fatigued manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRequired Turbo:\u003c\/strong\u003e 715500\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ NOT LEGAL FOR SALE OR USE IN CALIFORNIA\u003c\/strong\u003e\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874582196,"sku":"101000074452","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29124015.png?v=1777483577"},{"product_id":"pdi-big-boss-intake-manifold-cummins-isx-03-07","title":"PDI Big Boss Intake Manifold for Cummins ISX 03-07","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 2003–2007 Cummins ISX15 Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited Mile Warranty\u003c\/p\u003e\u003cp\u003eFactory intakes are designed in such a way that restricts the clean air flow to the engine and allow for more exhaust air (EGR) to reach the intake. The Big Boss Intake is made to allow up to 15 percent more clean air into the engine while still mounting in the factory position with the factory hardware. We do this by eliminating the \"necked down design\" that the factory gives you and replace it with an open design. The manifold will allow for cooler intake air temperatures and an additional 15–20hp. Like all PDI products, they are designed to make more horsepower and create more efficiency so you save money while making the drive more enjoyable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM Reference Part Number:\u003c\/strong\u003e 3682657\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ NOT LEGAL FOR SALE OR USE IN CALIFORNIA\u003c\/strong\u003e\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874614964,"sku":"102000064451","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29124156.png?v=1777483778"},{"product_id":"pdi-big-boss-intake-manifold-cummins-isx-08-10","title":"PDI Big Boss Intake Manifold for Cummins ISX 08-10","description":"\u003cp\u003e\u003cstrong\u003eAvailable for:\u003c\/strong\u003e 2008–2010 Cummins ISX15 Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Unlimited Mile Warranty\u003c\/p\u003e\u003cp\u003eFactory intakes are designed in such a way that restricts the clean air flow to the engine and allow for more exhaust air (EGR) to reach the intake. The Big Boss Intake is made to allow up to 15 percent more clean air into the engine while still mounting in the factory position with the factory hardware. We do this by eliminating the \"necked down design\" that the factory gives you and replace it with an open design. The manifold will allow for cooler intake air temperatures and an additional 15–20hp. 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Our commitment to excellence is evident in every camshaft we produce, ensuring that you're investing in a product that stands above the rest.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 4298629, 161007158629\u003c\/p\u003e","brand":"Performance Diesel Inc","offers":[{"title":"Default Title","offer_id":44184874680500,"sku":"161007158629","price":1695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/Screenshot2026-04-29124439.png?v=1777484005"}],"url":"https:\/\/parts.rodoc.com\/en-ca\/collections\/pdi-parts.oembed","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}