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Extreme Duty construction built to withstand harsh off-road conditions.
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Mandrel-bent design improves flow, torque, and turbo response.
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Direct bolt-on fit for 79 Series Single & Dual Cab (11/2016–on).

Extreme Duty construction built to withstand harsh off-road conditions.
Mandrel-bent design improves flow, torque, and turbo response.
Direct bolt-on fit for 79 Series Single & Dual Cab (11/2016–on).