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Exhaust› Exhaust Pipes, Systems and Components

Diamond Eye Performance

Diamond Eye KIT 4in CLAMP TB SGL AL: 89-93 DODGE CUMMINS 5.9L

$95.70 $62.65 Save $33.05

SKU: D005 K4211A-5

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Diamond Eye K4211A is a 4-inch aluminized turbo-back exhaust system designed for 1989-1993 Dodge RAM 2500/3500 5.9L Cummins 4WD vehicles. This system replaces all factory exhaust piping from the turbocharger to the exit, featuring a free-flowing design for improved airflow. It includes a stainless steel muffler and is constructed from durable aluminized steel with mandrel-bent tubing.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDiamond Eye Performance
Part NumberD005 K4211A-5

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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