Exhaust› Exhaust Pipes, Systems and Components
Diamond Eye Performance
Diamond Eye FLANGE LB7 3 4 IN THICK FULLY MACHINED; CHEVY TURBO DIRECT 321054
SKU: D005 321054
Moderate — 2–4 hours
Description
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
| Brand | Diamond Eye Performance |
| Part Number | D005 321054 |
Videos
💥 Diamond Eye 5" Exhaust upgrade on 5.9 Cummins |Complete Install 1999 Dodge 3500
DIESEL TALK | DIAMOND EYE EXHAUST
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2006 F250 with 5" Diamond Eye Performance exhaust and MBRP 5/6" dual wall tip
Installing A Diamond Eye 5" Straight Pipe Exhaust On My Duramax - Full DIY
Diamond Eye 4" Exhaust with Muffler Install - Before & After Sound
4 inch Diamond Eye Exhaust Install
5in DiAmond EyE Exhaust inStall| it sounds awesome!
4in Exhaust Install & Review | DIAMOND EYE | 5.9 CUMMINS
MBRP vs Flo-Pro vs Diamond Eye | 1st Gen Cummins Exhaust Comparison
Project Nice Truck 6: Diamond Eye 4\" Exhaust Install
Diamond Eye 4\u201d Downpipe Install on 99\u201303 Ford 7.3 Powerstroke (Trick Revealed!)
How to Install a 4\" Diamond Eye Exhaust | DO NOT BUY FROM THE HUNGRY DIESEL!
Installing 4" Diamond Eye Performance exhaust on 7.3 ford
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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