What size OD is the v band flange
Diamond Eye 4" Down Pipe, Dodge (1989-93) 2500/3500 2wd, 5.9L Cummins, Aluminized (Factory Turbo)
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Open Oct 27, 2025 - 03:05 PM
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Nov 11, 2025 - 10:08 AM
The Diamond Eye 4" Down Pipe for the Dodge (1989-93) 2500/3500 2wd, 5.9L Cummins with factory turbo features a 3-inch (76mm) diameter at the turbo flange, ensuring compatibility with the stock turbo while optimizing exhaust flow before transitioning to the larger 4-inch section.
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