aFe Power BladeRunner Ductile Iron Exhaust Manifold for 98.5-02 Dodge Ram 5.9L Diesel (Part #46-40032)

Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe BladeRunner exhaust manifold for the popular 98.5-02 5.9L Dodge Ram Cummins (24V) sets a new standard. In recent testing, this exhaust manifold outflowed the factory exhaust manifold by 50% improving performance and throttle response. The thick wall (0.25in. vs. 0.15in.) design increases strength eliminating warping and cracking. The matched ports and a merged runner design reduces exhaust backpressure, maximizing exhaust flow. Once you install this awesome exhaust manifold, you will feel improved turbo spool up times, improved throttle response and increased performance. BladeRunner Ductile Iron Exhaust Manifold Dodge Diesel Trucks 98.5-02 L6-5.9L (td)

• Thick Wall Design Increases Strength Eliminating Warping/Cracking
• Machined Ports And Merged Runner Design Reduces Exh. Backpressure
• Dual 1/8 in. NPT Exh. Gas Temp Ports Are Supplied For Gauges
• Cast Ductile Iron Manifold As Excellent Stock Replacement
• Improved Performance And Throttle Response
• Outflows The Factory Manifold By 50%

Designed specifically for 1998 to 2002 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins diesel engine, the aFe Power BladeRunner Ductile Iron Exhaust Manifold offers a robust upgrade over factory components. Crafted from cast ductile iron, this manifold features a thick wall (0.25 inches) construction that enhances durability and reduces the risk of warping or cracking, issues commonly encountered with stock manifolds. Its precision-machined ports and merged runner design facilitate smoother exhaust flow, which helps to lower backpressure and improve overall engine performance. Users will notice quicker turbo spool-up times, improved throttle response, and an increase in power output following installation. The manifold also includes dual 1/8-inch NPT ports for exhaust gas temperature gauges, allowing for monitoring of exhaust conditions to ensure optimal engine health and safety. This component serves as an excellent replacement for stock manifolds, especially for those seeking increased longevity and performance in their diesel trucks. Compliance with EPA standards ensures that this upgrade maintains environmental and regulatory standards, making it a reliable choice for serious enthusiasts and everyday drivers alike.

Features:

• Thick wall design increases strength and eliminates warping or cracking

• Machined ports and merged runner design reduce exhaust backpressure

• Dual 1/8 inch NPT ports included for exhaust gas temperature monitoring

• Cast ductile iron construction for durability and longevity

• Improves turbo spool-up times and throttle response

• Outflows factory manifold by 50%, enhancing overall engine performance

Fits
Dodge Ram 2500 Base 1998
Dodge Ram 2500 Base 1999
Dodge Ram 2500 Base 2000
Dodge Ram 2500 Base 2001
Dodge Ram 2500 Base 2002
Dodge Ram 3500 Base 1998
Dodge Ram 3500 Base 1999
Dodge Ram 3500 Base 2000
Dodge Ram 3500 Base 2001
Dodge Ram 3500 Base 2002