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Dieselr aluminized DPF back single for 2007–2009 Ram 6.7L Cummins—corrosion-resistant, high-flow system built for daily hauling and reliability.
Custom fitments
Tell us about your platform, performance goals, and timeline. We’ll map the parts, confirm availability, and send back a detailed quote with next steps.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Race Pipe Duramax LML for 2015.5–2016 6.6L GM 2500/3500. T409 stainless, 3-bolt flange only. For off-road use with tuning. Not for V-band turbo.
Race pipe Duramax LML for 2011–2015 6.6L GM trucks with V-band clamp. Made of T409 stainless steel. Off-road use only. Not for 3-bolt flange models.
Downpipe back exhaust for L5P Duramax 6.6L (2017–2019) with OEM 4-bolt flange. T409 stainless steel. Off-road only. No bungs. Built for airflow and performance.