PDI Big Boss Cummins ISX15 | X15 Exhaust Manifold – Big Shop Diesel

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Dallas Fort Worth's Premier Truck Shop

PDI Diesel  |  SKU: 101000074432

PDI Big Boss Cummins ISX15 | X15 Exhaust Manifold

$1,895.00

Coating

Delivery and Shipping

Fast Shipping! Our orders typically ship within 24 business hours.

Need installation or have questions?

Call 817-473-8565

Available for: Cummins ISX15 and X15 Engines 2010-2024

Key Benefits

  • Up to 20% increase in airflow over stock
  • 75-100 degree cooler EGTs
  • Made in the USA

Warranty: 2 Year Unlimited Mile Warranty

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.

At Big Shop Diesel, we're your trucking parts and service experts. Please give our team a call at 817-473-8565 and we would be happy to answer any questions you have! Need install? No problem, call and schedule today.

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PDI Diesel

PDI Big Boss Cummins ISX15 | X15 Exhaust Manifold

$1,895.00

Available for: Cummins ISX15 and X15 Engines 2010-2024

Key Benefits

Warranty: 2 Year Unlimited Mile Warranty

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.

At Big Shop Diesel, we're your trucking parts and service experts. Please give our team a call at 817-473-8565 and we would be happy to answer any questions you have! Need install? No problem, call and schedule today.

Coating

  • Polished Ceramic
  • Black Ceramic
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