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Part #: 7443C No Shipping to California
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Optional PDI Installation Kit

Optional PDI Stainless Manifold Spacers

ADD TO CART ($1,849.00)

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Installation Instructions

PDI 7443C Big Boss Ceramic Coated Exhaust Manifold for 2010-2024 Cummins ISX & X15 Details

Part Number: 7443C

Coating: Polished Ceramic

Product Specifics

  • High Temp Ceramic Coated Finish
  • 50 State Legal – CARB EO # D773
  • Note: Replaces OE Center Manifold Part # 3687063

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

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