Cobra Diesel Performance
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    • × PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Big Boss tuner combined with our high performing intake manifold delivers power while balancing intake air to the engine. As direct replacement products they are simple to install and utilize all factory hardware. Save now by ordering in a single kit instead of individually!PDI Big Boss Stage 1 Performance Kit - CUMMINS X15 | ISX 1 × $0.00

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Cobra Diesel Performance
  • Working Hours

    Mon - Sat: 9:00 AM - 7:00 PM

  • Customer Support

    (778) 325-5353Cobradieselperformance@gmail.com

  • 1
    • × PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Big Boss tuner combined with our high performing intake manifold delivers power while balancing intake air to the engine. As direct replacement products they are simple to install and utilize all factory hardware. Save now by ordering in a single kit instead of individually!PDI Big Boss Stage 1 Performance Kit - CUMMINS X15 | ISX 1 × $0.00

    Subtotal: $0.00

    View cartCheckout

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Cobra Diesel Performance > Products > ISX

ISX

View cart “PDI Big Boss Stage 1 Performance Kit – CUMMINS X15 | ISX” has been added to your cart.

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  • PDI has taken its quality and industry-leading expertise and designed the Big Boss Turbo for Cummins N14 and ISX Engines. This design as with all PDI designs is built to increase fuel efficiency, horsepower, and torque. Built to withstand the toughest heat cycle conditions adding reliability with performance and efficiency. A 1.32 A/R ratio keeps the drive pressure within standards to keep the turbo in its efficiency range to improve performance efficiency. This advanced design of the turbo utilizes a V-band style which eliminates the need for the traditional o-ring design of some engines.

    Big Boss Stage 1 Turbo – CUMMINS ISX | N14

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  • PDI's VGT Turbo for the ISX Cummins is a high quality replacement complete turbo with the actuator for those looking for a long life replacement turbo for a failed OEM product. With the price of OEM turbochargers on the rise PDI addressed the needs for a higher quality VGT at a fair price for our customers.  This new turbo is built with a higher strength billet compressor wheel for added reliability. It is an all new casting and assembly so that you can feel confident you are getting new product and not remanufactured. With the actuator assembly included and calibrated, the installation process is simple and straightforward.  Each PDI product is thoroughly tested to verify conformance to specifications. We are confident that you will find these turbos as reliable as all of our PDI Big Boss Products!

    PDI New VGT Turbo – CUMMINS ISX 2010-2013

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  • PDI's VGT Turbo for the ISX Cummins is a high quality replacement complete turbo with the actuator for those looking for a long life replacement turbo for a failed OEM product. With the price of OEM turbochargers on the rise PDI addressed the needs for a higher quality VGT at a fair price for our customers.  This new turbo is built with a higher strength billet compressor wheel for added reliability. It is an all new casting and assembly so that you can feel confident you are getting new product and not remanufactured. With the actuator assembly included and calibrated, the installation process is simple and straightforward.  Each PDI product is thoroughly tested to verify conformance to specifications. We are confident that you will find these turbos as reliable as all of our PDI Big Boss Products!

    PDI New VGT Turbo – CUMMINS ISX 2013-2016

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  • PDI’s BIG BOSS® Twin Turbo Kits are built to support 550-700 Horsepower. Combine a compound turbo kit with PDI’s BIG BOSS® Tuner to maximize your engine’s potential. Fore More information about our BIG BOSS® Turbo Kits or for help with any of your performance needs, contact your nearest PDI dealer (Cobra Diesel Performance) at +1 (778) 325-5353

    PDI Big Boss Turbo Compound Kit – CUMMINS X15 | ISX

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  • PDI’s BIG BOSS® ECMs offer tuning that is not available anywhere else in the marketplace. The Heavy Duty Diesel ECM Tuning that we offer in a wide variety of applications is the highest horsepower and efficiency gains in the industry. PDI is the trucking leader for fuel efficiency and power! With top-of-the-line tuning available for your engine, PDI has what it takes to keep you rolling past the pump and be the first to the top! Tuning is the simplest and most efficient way to unlock the horsepower and fuel economy that you deserve! Because every truck driver’s situation is different, ECM tuning is available in different stages of horsepower to match your driving style, application, and performance upgrades. ECM tuning is available for a wide-variety of engines, years, and applications.  Contact your nearest PDI dealer (Cobra Diesel Performance) at +1 (778) 325-5353 today and ask our staff about the best combination for you and your truck!

    PDI Ecm Power Tune – CUMMINS

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  • PDI’s BIG BOSS® Performance Tuner brings all the benefits of tuning without all the hassle. Simply plug it into your diagnostics port and follow the simple instructions to have the results of tuning with the press of a button. PDI has taken the industry-leading tuning that has delivered unbeatable results for efficiency and power and packaged it within a simple hand-held design. Not only is the tuning easy to install but the simple design lets you customize gauges, change vehicle settings and read or clear codes. Tuning has always been the simplest and most efficient way to access the fuel economy and horsepower that you deserve! Because every driver’s situation is different, the Performance Tuner offers different stages of economy & performance to match your driving style, application, and performance upgrades. Contact your nearest PDI dealer (Cobra Diesel Performance) at +1 (778) 325-5353 today and ask our staff about the best combination for you and your truck!

    PDI Big Boss Performance Tuner

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  • PDI Big Boss Intake Manifold Cummins X15 | ISX15

    PDI Big Boss Intake Manifold – CUMMINS X15 | ISX 2013- 2024

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  • PDI 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.

    PDI Big Boss Intake Manifold – CUMMINS ISX 2010-2013

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  • PDI’s BIG BOSS® Aluminum Fill Tube and Cap design eliminates the hassel 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!

    PDI Aluminum Fill Tube – CUMMINS X15 | ISX

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  • Our viscous torsional damper is a design that consists of a free rotation inertia ring surrounded by a viscous silicone fluid enclosed in a laser welded, sealed housing. When crankshaft torsional vibrations occur, the outer housing of the damper reacts with the crankshaft, twisting as it rotates, while the inertia ring attempts to rotate at a constant speed. This relative motion between the inertia ring and housing causes the inertia ring to shear the silicone fluid, which reduces the destructive torsional vibrations of the crankshaft. When left unchecked, these vibrations may lead to a cracked or broken crankshaft, valve train problems, and premature bearing wear. For more information about our Viscous Crank Dampers, or for help with any of your performance needs, contact your nearest PDI dealer (Cobra Diesel Performance) at +1 (778) 325-5353

    PDI Crankshaft Damper – CUMMINS ISX | X15

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  • PDI 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. At 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.

    PDI Big Boss Exhaust Manifold – CUMMINS ISX | X15

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  • We 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. At 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.

    PDI Big Boss Non-EGR Exhaust Manifold – CUMMINS ISX

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  • PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Big Boss tuner combined with our high performing intake manifold delivers power while balancing intake air to the engine. As direct replacement products they are simple to install and utilize all factory hardware. Save now by ordering in a single kit instead of individually!

    PDI Big Boss Stage 1 Performance Kit – CUMMINS X15 | ISX

    $0.00
    Add to cart
  • PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Stage 2 Performance Kit combines the popular Big Boss tuner with both our high performing intake and manifolds deliver the best mileage and pulling power while balancing air flow to and from the engine. As direct replacement products they are simple to install and utilize all factory hardware. Save now by ordering in a single kit instead of individually!

    PDI Big Boss Stage 2 Performance Kit – CUMMINS X15 | ISX

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  • Fuel Injector 2872405 - CUMMINS ISX

    Fuel Injector 2872405 – CUMMINS ISX

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