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Dieselr aluminized 4" cat back single—smooth flow, easy fit, and long-lasting corrosion-resistant steel for performance and reliability.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Dieselr 3" aluminized Cat & DPF race pipes for 2019–2024 Ram 1500 3.0L EcoDiesel—precise fit, steady flow, and corrosion-resistant strength.
Dieselr aluminized 4" Cat & DPF race pipe for 2007–2012 Ram 2500/3500 6.7L Cummins—durable, corrosion-resistant, high-flow performance.
Dieselr aluminized DPF race pipe for 2013–2023 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable, corrosion-resistant, and built for flow.
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