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Exhaust Exhaust Pipes, Systems and Components

Diamond Eye Performance

Exhaust Flange 4 Inch Aluminized For 01-07.5 Silverado/Sierra 2500/3500 Performance Series Diamond Eye

$111.91 $50.66 Save $61.25

SKU: D005 321045

In Stock
In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 321045

Discover the key to unlocking a new level of durability and performance in your exhaust system with the 4 Inch Exhaust Flange from Diamond Eye Manufacturing. This robust component isn't just a part; it's the foundation for a superior exhaust setup, designed for those who refuse to compromise on power and precision.By integrating this exhaust flange into your system, you're making a definitive move towards optimal performance and reliability.Secure Your Vehicle's Performance FoundationPrecision Fit for Leak-Free Performance: Engineered with unmatched accuracy, the 4 Inch Exhaust Flange ensures a perfect seal at critical junctions in your exhaust system. This precision reduces the risk of leaks, maintaining the integrity of your exhaust flow for improved engine performance and efficiency.Rugged Construction for Ultimate Durability: Constructed from high-grade materials, this exhaust flange is built to endure the harshest conditions without faltering. Its resilience guarantees a lasting bond in your exhaust system, safeguarding against corrosion and wear that can compromise performance.Enhance System Stability: The robust design of the 4 Inch Exhaust Flange contributes significantly to the overall stability of your exhaust setup, providing a solid, reliable connection that keeps your system functioning at its peak.With this foundational piece, you can push your vehicle harder, knowing your exhaust is securely supported.Streamline Maintenance and Upgrades: Designed for convenience, the 4 Inch Exhaust Flange simplifies the process of maintenance and upgrades. Its standardized sizing and compatibility make it easy to work with, whether you're performing routine upkeep or enhancing your system for better performance.Aesthetic Integration: Beyond functionality, this flange adds a clean, professional look to your exhaust system, signaling your attention to detail and commitment to quality. It's the kind of subtle touch that distinguishes your vehicle from the rest, both in performance and appearance.Set a New Benchmark for Exhaust EfficiencyChoosing the 4 Inch Exhaust Flange from Diamond Eye Manufacturing is a statement of your dedication to excellence in every aspect of your vehicle's performance. It's an upgrade that goes beyond mere enhancement, offering a profound impact on how your exhaust system operates and contributes to your vehicle's overall power and reliability.With this exhaust flange, you're not just preparing your vehicle for the road ahead; you're equipping it to dominate it. You're ensuring that every element of your exhaust system is poised to deliver maximum performance, backed by the durability and precision engineering synonymous with Diamond Eye Manufacturing.Make the strategic upgrade to the 4 Inch Exhaust Flange and experience the peace of mind that comes from knowing your exhaust system is built on a foundation of unparalleled quality and performance.Silverado/Sierra Exhaust Flange 4 Inch Aluminized For 01-07.5 Silverado/Sierra 2500/3500 6.6L Duramax Performance Series. Diamond Eye Manufacturing, the worlds toughest Diesel and Gas Exhaust, is recognized as being one of the most modern and progressive companies in eastern Oregon. Our Exhaust Products are producted with several CNC mandrel bending machines and support equipment.Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3/8 inch to 5 inch OD in both aluminized and stainless steel.Diamond Eye Manufacturing is located on a 23-acre complex. Currently, the company utilizes over 60,000 sq. ft. for manufacturing components.Separate from the manufacturing facility, our Warehouse Distribution Center utilizes highly efficient shipping methods and a substantial amount of inventory to ensure rapid response times for delivering customer orders in a timely fashion. Made in the USADetails:Fits: 01-07.5 Silverado/Sierra 2500/3500 6.6L DuramaxCab Size: All Cab SizesSize: 4.0 InchMaterial: AluminizedSeries: Performance SeriesSold As: Each

~(5 lbs. 12X8X8)~ Exhaust Flange 2001-2007.5 CHEVY/GMC 6.6L DURAMAX 2500/3500 (ALL CAB AND BED LENGTHS)-PERFORMAN

MIA's Description

The Diamond Eye Performance adapter is a 4-bolt flange exhaust component constructed from aluminized steel. It features a 4-inch inner diameter and a clamp-on connection type. This adapter is designed for 6.6L Duramax engines in 2001-2007.5 Silverado/Sierra 2500/3500 models.

Fitment

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Specifications

BrandDiamond Eye Performance
Part NumberD005 321045

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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