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Exhaust Exhaust Pipes, Systems and Components

Diamond Eye Performance

Diamond Eye KIT 4 CAT-BACK SINGLE; ALUMINIZED: 2004.5-2007.5 DODGE CUMMINS 600 NO MUFFLER K4234A-2

$666.64 $316.73 Save $349.91

SKU: D005 K4234A-2

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Diamond Eye Performance K4234A-2 is a 4-inch aluminized DPF-back single exhaust system designed for 2004.5-2007.5 Dodge 5.9L Cummins 2500/3500 trucks. It is made in the USA from 16-gauge aluminized steel, is mandrel-bent for maximum flow, and offers increased fuel economy, lower EGTs, increased horsepower and torque, and an aggressive sound. It is a direct bolt-on installation utilizing OEM hangers. Buyers can choose between a straight-through muffler or a straight pipe.

Fitment

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Specifications

BrandDiamond Eye Performance
Part NumberD005 K4234A-2

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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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