Quick Answers: Dodge Ram
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What does a 6.7 Cummins delete kit cover?
A 6.7 Cummins delete kit addresses the full emissions stack introduced on the common-rail platform: EGR cooler, DPF/CAT delete pipe, and DEF system bypass for the SCR. The 6.7 Cummins is one of the most well-documented platforms in diesel, and the delete hardware is mature and proven across millions of miles of owner data.
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Will a Ram 2500 and Ram 3500 take the same Cummins delete kit?
Yes, the 6.7 Cummins engine and its emissions hardware are identical between the Ram 2500 and Ram 3500 for any given model year. The differences between the trucks are chassis, axle, and GVWR rated, not engine or emissions system. A delete kit spec'd for your model year will fit both configurations without modifications.
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What is the best delete kit for a 6.7 Cummins?
The best 6.7 Cummins delete kit is one built around billet-machined EGR block-off plates, a mandrel-bent stainless delete pipe with OEM-matched flanges, and a tune proven on the CP4 or CP3 injection system your year uses. Our Cummins bundles are validated across the 2007-2020 platform range, covering both the CP3 (pre-2019) and CP4.2 (2019-2020) injection systems.
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Do I need a tune with a 6.7 Cummins EGR and DPF delete?
Yes, always. The ECM monitors EGR flow, DPF soot load, and SCR NOx reduction in closed loop. Without a supporting tune, the truck will throw fault codes immediately and may enter limp mode. The tune disables the relevant diagnostic monitors and recalibrates fueling, timing, and boost targets to match the delete configuration. Which is the first step in deleting your truck before removing any emissions related parts.
This collection holds Ram diesel delete kits, tuners, and exhaust across three engines: 5.9L Cummins (2004.5-2007), 6.7L Cummins (2007.5-2024, including Full Delete Bundles now built for 2025 and 2026 trucks), and 3.0L EcoDiesel (2014-2023). That's delete tuners, EGR delete kits, DPF & CAT delete pipes, full exhaust systems, cold air intakes, and Full Delete Bundles that pair a tuner with both delete components in one order.
Shopping by generation is the fastest path to the right kit. The 6.7L Cummins splits into three brackets that matter for parts: third-gen (2007.5-2012), fourth-gen (2013-2018), and fifth-gen (2019-2024) Ram 2500 and 3500 owners pick from the same lineup in each bracket — there's no separate 2500 or 3500 version of any kit, just one bundle per model year that fits both trucks.
The Full Delete Bundles cover everything: an EFI Live or EZ Lynk tuner (RaceMe Ultra on 2022-and-newer kits), a DPF & CAT delete pipe, and a complete EGR delete kit, all spec'd to one model year. Pricing starts at $1,634 for 2007-2009 trucks, $1,884 for 2010-2012, and $1,932 for 2013-2018. Newer 2022-2024 bundles start at $6,834 and add a RaceMe Ultra tuner with 68RFE transmission tuning. Building your own setup instead? Standalone EGR deletes start at $299 and DPF & CAT delete pipes at $379.
The EcoDiesel 3.0L (2014-2018) and 5.9L Cummins (2004.5-2007) lineups get their own Full Delete Bundles too, and the 5.9L carries its own 4-inch and 5-inch exhaust systems. Cold air intakes and cab-and-chassis kits in this collection are 6.7L-specific; EGT (exhaust gas temperature) monitors are sold as universal units that cover multiple engines, EcoDiesel included. Start with the bracket that matches your truck's year, and the tuner, pipe, and kit built for it are on that product's page.
