Auto Barn
Est. 1957
Diamond Eye Downpipe 4in AL: 89-93 5.9L DODGE MACHINED EF
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Diamond Eye Performance
Diamond Eye Performance

Diamond Eye Downpipe 4in AL: 89-93 5.9L DODGE MACHINED EF

$160.99

In Stock

Fits 1989-1993 Dodge D350. This 4-inch aluminized steel downpipe improves exhaust flow from the turbo.

Key Features

  • Fits 1989-1993 Dodge D250 and D350 2WD models with the 5.9L Cummins engine.
  • 4-inch diameter aluminized steel construction.
  • CNC mandrel bent for smooth, consistent exhaust flow.
  • Designed to connect directly to the turbocharger.
  • Helps reduce exhaust backpressure and improve flow.
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Fits these vehicles

  • Dodge D250 1989
  • Dodge D350 1989-1993

Product Details

If you're looking to improve the exhaust flow from your 1989-1993 Dodge 5.9L Cummins, this 4-inch aluminized steel downpipe from Diamond Eye Performance is a solid option. It's designed to connect directly to your turbocharger, helping to get exhaust gases out more efficiently than the stock pipe.

Diamond Eye uses CNC mandrel bending to ensure consistent tube processing and smooth bends, which helps maintain exhaust velocity and reduce backpressure. This aluminized steel construction offers good durability for everyday use. This downpipe is specifically made for 2-wheel drive models of the Dodge D250 and D350 trucks with the 5.9L Cummins engine.

Specifications

Brand
Diamond Eye Performance
Manufacturer Part #
220099
UPC
841963113365

Frequently Asked Questions

Diamond Eye Downpipe 4in AL: 89-93 5.9L DODGE MACHINED EF

$160.99