What is included in this turbo back exhaust kit?

This kit includes the downpipe, muffler, and tailpipe, replacing your factory exhaust system from the turbocharger all the way to the rear of the vehicle. It is designed for a complete turbo back replacement.

What material is this exhaust system made from?

The exhaust system is constructed from aluminized steel. This material offers good resistance to corrosion and is a popular choice for exhaust components, balancing durability with cost.

Will this exhaust system fit my 4-wheel drive Dodge D350?

No, this specific exhaust kit is designed for 2-wheel drive models only. Please verify your vehicle's drivetrain configuration before purchasing.

Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

Specifications

Brand: Diamond Eye Performance
Part #: K4209A
UPC: 841963103076

Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

Name: Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L
Brand: Diamond Eye Performance
Price: 594.34 USD
Availability: InStock

$594.34

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1989-1993 Dodge D350. This 4-inch aluminized turbo back exhaust kit is designed for 2WD Cummins 5.9L engines, offering improved exhaust flow.

Key Features

Fits 1989-1993 Dodge D250 and D350 models.
Designed for 5.9L Cummins engines in 2-wheel drive configurations only.
Features a 4-inch diameter for improved exhaust flow.
Constructed from durable aluminized steel.
Includes downpipe, muffler, and tailpipe for a complete turbo back system.
This system is not CARB approved and cannot ship to California.

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Fits these vehicles

Dodge D250 1989
Dodge D350 1989-1993

Product Details

Diamond Eye Performance is known for its modern manufacturing approach, using CNC mandrel bending machines to create high-quality exhaust components. This 4-inch turbo back exhaust system is specifically built for your 1989-1993 Dodge D350 with the 5.9L Cummins engine, provided it's a 2-wheel drive model. It's constructed from aluminized steel, which offers a good balance of durability and cost-effectiveness for your truck.

This kit replaces your factory exhaust from the turbo back, meaning it includes the downpipe, muffler, and tailpipe. The larger 4-inch diameter helps your Cummins engine breathe more freely by reducing backpressure compared to the stock system. This can lead to a more efficient exhaust flow, which is beneficial for performance and can also change the exhaust note to a deeper tone.

The system is designed as a direct fit for the specified Dodge D250 and D350 models from 1989 to 1993. It's important to note that this system is not CARB approved and cannot be shipped to California. Ensure your vehicle is 2-wheel drive before ordering.