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Cummins 20-degree T4 Exhaust Manifold Dodge RAM 1998.5-2007 5.9L BD Diesel

Exhaust Manifold

1045995-T4
BD 20-degree T4-flange pulse exhaust manifold for 1998.5-2007 Dodge 5.9L Cummins, for swapping to a larger turbo in the stock location.
Availability: May have a longer lead time.
Pricing: $593.95
Qty:
Free Ground Shipping on orders over $150.00 (excludes HI and AK)

Description

Room for a bigger turbo

This replacement manifold carries a larger T4 flange, angled at 20 degrees, so you can swap the stock turbo for a bigger one that still sits in the factory location.

It is a fully divided pulse design in high-silicon ductile iron, using exhaust pulses for quicker spool and more power. Precision slip joints let it expand and contract, cutting thermal fatigue for a longer life.

Who it's for

Owners of 1998.5-2007 5.9L Cummins Rams moving to a larger turbo for more airflow.

Key specs (per BD)

Engine5.9L Cummins, 1998.5-2007
Turbo flangeT4, 20-degree
DesignFully divided pulse, slip joints
MaterialHigh-silicon ductile iron
Install time (BD estimate)2.5 hours
Warranty36 months / 75,000 miles
Shipping weight / box24 lb · 27 × 6.5 × 5 in

What's included

  • 20-degree T4 pulse exhaust manifold

Fitment notes

  • BD's title covers 1998.5-2007 5.9L Cummins Rams; its fitment list shows 1998-2002 Ram 2500/3500. Confirm your truck with us.
  • Not for sale for use on California-licensed vehicles (per BD).

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.

Extended Information

  • CA
  • 2
  • N

Vehicle Fitment

Vehicle Information for 1045995-T4

Details

Shipping Information

  • Item Requires Shipping
  • 24.0 lbs.
  • W6.5000” x H5.0000” x L27.0000”
  • Free Ground Shipping on orders over $150.00 (excludes HI and AK)

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