PDI 101000074433 Big Boss Black Ceramic Coated Exhaust Manifold for 2010-2024 Cummins ISX & X15

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Part #: 101000074433 No Shipping to California
Now $1,849.00
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Optional PDI Installation Kit

Optional PDI Stainless Manifold Spacers

ADD TO CART ($1,849.00)

Installation Instructions

PDI Big Boss Exhaust Manifolds 101000074433 Details

  • High Temperature Black Ceramic Coated Finish
  • 75-100 Degree Reduction in Exhaust Gas Temperatures (EGTs)
  • 2 Year Unlimited Mileage Manufacturer Warranty
  • Replaces OE Center Manifold Part # 3687063 and 3692604


Optional Install Kit Contents

  • Turbo Flange Gaskets
  • Exhaust Gaskets for Manifold to Head
  • New EGR Bellow
  • Bellow Clamps
  • EGR Steel Gaskets
  • Turbo Connection Banjo Washers
  • Turbo Connection O-ring Seals

* Previously Part # 7443BC


This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
California Proposition 65 Notice
Verify Fitment

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