🔥 Stainless Diesel T4 Gate Plate – External Wastegate Spacer for Turbo Manifold

The Stainless Diesel T4 Gate Plate is the go-to solution for adding an external wastegate to your T4 turbo setup. Designed to mount between your T4 exhaust manifold and turbocharger, this heavy-duty 1.00" thick spacer plate creates the ideal location to route a 2.00" external wastegate pipe for precise boost control in high-performance turbo systems.

Whether you’re building a competition diesel, compound turbo setup, or a custom street truck, this gate plate allows you to keep your T4 turbo firmly mounted while plumbing in an external wastegate without cutting or welding your manifold.

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🔧 Key Features:

• Fits all standard T4 divided (twin-scroll) turbo manifolds and T4 turbochargers

• Designed for external wastegate integration in high-boost builds

• 1.00" thick CNC-machined steel spacer plate – strong and durable

• Includes 2.00" OD pipe (not welded) for custom wastegate routing

• Perfect for single or compound turbo setups on Cummins, Duramax, and Powerstroke platforms

• Ideal for custom fabrication and competition diesel applications

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📦 Kit Includes:

• 1x 1.00" Thick T4 Gate Plate Spacer

• 2x T4 Exhaust Gaskets

• 1x 2.00" OD Wastegate Pipe (loose, not welded to plate)

• Mounting hardware (based on your selected option)

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Take control of your boost with this precision-fit T4 gate plate from Stainless Diesel—trusted by diesel performance builders everywhere.