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Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2010-2012) for more power, better shifting, and real performance. Choose Single Tune, SOTF, or Full Support.
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.
Dieselr aluminized 4" Cat & DPF race pipes—built for smoother flow, cleaner routing, and long-term durability under heavy-duty use.
Dieselr aluminized downpipe back exhaust—4" system built for smooth flow, clean fit, and corrosion-resistant strength from end to end.
Dieselr 4" aluminized Cat & DPF race pipes for 2011–2015 GM 6.6L Duramax—strong flow, clean fit, and long-lasting steel construction.