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Exhaust› Exhaust Pipes, Systems and Components

Diamond Eye Performance

~(10 lbs. 26X10X6)~ 93-00 CHEVY 6.5L DIESEL 2.5 in ALUMINUM CROSS-OVER PIPE

$263.46 $210.17 Save $53.29

SKU: D005 321099

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This high-quality 2.5-inch, 2-piece diesel crossover pipe is made in the USA from 16 gauge aluminized steel by Diamond Eye. It features a fully mandrel-bent design for increased performance and flow. The two-piece design with a slip joint allows flexibility for applications where cylinder heads or the block have been decked or surfaced, ensuring a great fit. It also has OEM-style connection flanges for easy installation. Upgrading with this crossover pipe can lead to lower EGTs, more power, better sound, and improved fuel economy.

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 321099

Videos

Project "Old Bones" Diamond Eye 4" Exhaust Install on a Diesel -- (Truck Yeah)

Project "Old Bones" Diamond Eye 4" Exhaust Install on a Diesel -- (Truck Yeah)
Diamond Eye 4" Exhaust with Muffler Install - Before & After Sound

Diamond Eye 4" Exhaust with Muffler Install - Before & After Sound

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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