BD Diesel Intercooler Intake Pipe (1042590) for 2003-2007 Cummins 5.9L

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The BD Diesel Intercooler Intake Pipe (1042590) is a performance upgrade for 2003–2007 Dodge Ram trucks with the 5.9L Cummins engine. It replaces the restrictive factory intake elbow to improve airflow, resulting in better throttle response, turbo spool-up, and engine efficiency. Made from durable, high-quality materials with mandrel-bent tubing, it reduces turbulence and pressure drop. Suitable for both stock and modified trucks, it’s a reliable option for enhancing power and performance.

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Description

The BD Diesel Intercooler Intake Pipe (1042590) is a high-performance upgrade designed specifically for 2003-2007 Dodge Ram trucks equipped with the 5.9L Cummins engine. Engineered to replace the restrictive factory intake elbow, this intercooler pipe enhances airflow to improve throttle response, turbo spool-up, and overall engine efficiency. Built from durable, high-quality materials, it features mandrel-bent tubing and a sleek, performance-oriented design that reduces turbulence and pressure drop. Ideal for both stock and modified trucks, the BD Diesel Intercooler Intake Pipe is a reliable choice for Cummins owners looking to boost power and performance while maintaining dependable engine operation.

Additional information
Weight 5 lbs
Dimensions 25 × 14 × 6 in
Fitment

Fitment

2003-2007 Cummins 5.9L

Features

Features

  • Replaces factory plastic intercooler intake pipes on 2006-2009 5.9L / 6.7L that are prone to cracking and bursting
  • Black Powder coated
Installation

Installation

INSTALL TIME

  • 1 Hour

WARRANTY

Parts

  • 12-Months
  • 24,000 Miles
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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