What type of turbocharger flange does this downpipe use?

This Diamond Eye downpipe features an HX40 flange. This is a specific size and bolt pattern commonly found on certain turbocharger models. You should verify your turbocharger uses this flange type before purchasing.

What material is this downpipe made from?

The downpipe is constructed from aluminized steel. This material offers good resistance to corrosion and is a popular choice for exhaust components.

Can this downpipe be shipped to California?

No, this downpipe is not CARB approved and cannot be shipped to California due to emissions regulations.

Diamond Eye Downpipe 4in TB Single W/ HX40 FLANGE AL DODGE 5.9L 2500/3500 89-93 2X4 ONLY

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Specifications

Brand: Diamond Eye Performance
Part #: 220104
UPC: 841963113419

Diamond Eye Downpipe 4in TB Single W/ HX40 FLANGE AL DODGE 5.9L 2500/3500 89-93 2X4 ONLY

Name: Diamond Eye Downpipe 4in TB Single W/ HX40 FLANGE AL DODGE 5.9L 2500/3500 89-93 2X4 ONLY
Brand: Diamond Eye Performance
Price: 172.08 USD
Availability: InStock

$172.08

Only 1 left in stock

Fits 1989-1993 Dodge D350. This Diamond Eye Performance downpipe is made of aluminized steel and features a 4-inch inlet with an HX40 flange.

Key Features

Fits 1989-1993 Dodge D250 and D350 2-wheel drive models with the 5.9L Cummins engine.
Features a 4-inch diameter inlet with an HX40 turbocharger flange.
Constructed from aluminized steel for durability.
Utilizes CNC mandrel bending for consistent pipe diameter through bends.
Designed as a direct replacement for the factory downpipe.

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Fits these vehicles

Dodge D250 1989
Dodge D350 1989-1993

Product Details

If you're working on a 1989-1993 Dodge D350 with the 5.9L Cummins engine and a 2-wheel drive setup, this 4-inch aluminized steel downpipe from Diamond Eye Performance is designed to connect your turbocharger to the rest of your exhaust system. It's built with an HX40 flange, which is a specific size and bolt pattern commonly used on certain turbochargers, ensuring a proper fit for those applications.

Diamond Eye uses CNC mandrel bending to create their exhaust components, which helps maintain the pipe's diameter through bends. This particular downpipe is constructed from aluminized steel, offering a good balance of durability and cost. The company has invested in modern manufacturing equipment and a dedicated research and development center to ensure their parts meet the demands of the performance aftermarket.

This downpipe is intended for 2-wheel drive models only and is not CARB approved, meaning it cannot be shipped to California. Make sure to check your specific turbocharger's flange requirements to confirm compatibility with the HX40 flange.