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BD Diesel Wastegated T4 40-Degree Exhaust Pulse Manifold - 98.5-07 Dodge 5.9L Cummins (T4 Turbo)

Thoroughbred Sku #: BDD1045947-T4
Manufacturer Sku #: 1045947-T4

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WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
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This part is NOT available to ship to the state of California.


$645.95

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Product Details

Product Name: BD Diesel Wastegated T4 40-Degree Exhaust Pulse Manifold - 1998.5-2007 Dodge 5.9L Cummins (T4 Turbo)
Manufacturer: BD Diese
Manufacturer Part #: 1045947-T4
Thoroughbred Diesel Part #: BDD1045947-T4
Fitment Notes: 1998.5-2007 Dodge 5.9L Cummins

Internal geometry is optimized through Computational Fluid Dynamics (CFD), which increases flow throughout the RPM band for your high flowing T4 of T6 based turbo. Thick-wall cast high silicone ductile iron retains heat energy. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity. 1/8-NPT ports are pre-drilled and tapped.

BD Diesel Wastegated T4 40-Degree Exhaust Pulse Manifold Features:

  • Better cylinder exhaust evacuation to keep EGTs down
  • Extracts exhaust pulses for quicker turbo spool
  • Improves turbo response
  • Thick walled high silicone casting for long lasting durability
  • High temperature POR 15 paint
  • Pre-drilled for pyrometer probes and pressure gauges
  • For more information on BD Diese call us at 1-859-737-4966.

Waste Gated models

  • Machined for use with 45mm Hyper Gate or Turbo Smart
  • Block off plate and clamp provided
  • Gate port area is 1.67 sq. in. (33%)

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  • I have a 2014 jeep grand cherokee with the 5.7L hemi. By chance would these exhust manifold work for my vehicle. One of the bolts snapped on mine and I'm looking for a better product then the OEM parts

    Curtis | 6/4/2023

    Fitment for Dodge pick up’s.