FITMENT
- 2019-2024 Dodge Ram Cummins 2500 / 3500 6.7L Turbo Diesel.
- NOTE: This kit fits standard Pickup models (Crew Cab Short/Long Bed and Mega Cab).
- It does NOT fit commercial Cab & Chassis (4500/5500) models.
DESCRIPTION
Product Overview
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The 19–24 6.7L Ram delivers a massive 850–1,000 lb-ft of torque, but its emissions stack chokes it with frequent P20EE SCR codes and false "derate" events that freeze truck.
- Regens only burn soot, leaving permanent metallic ash. Because high-torque 19–24 Ram engines plug filters faster, forcing a $4k–$5k+ factory DPF replacement.
- This 5" DP-Back system replaces everything from stock downpipe outlet to the rear bumper, replacing restrictive emissions "brick walls" with a massive 5-inch mandrel-bent pipeline.
Key Features
- Mandrel-Bent T-409 Stainless Steel: Crafted from heavy-duty 409 SS with mandrel-bent curves to guarantee the 5" inner diameter never shrinks, maximizes flow, and resists harsh winter road salts.
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Massive 5" Deep-Bass Airflow: Offers 56% more flow area than 4" systems, completely eliminating exhaust backpressure. It is the ultimate setup for trucks running aggressive 150+ HP tunes or towing massive loads.
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Smart DP-Back Engineering: Bolts directly to the factory downpipe's rear flange to replace the failure-prone DPF/CAT/SCR stack and stock tailpipe. This design avoids the knuckle-busting hassle to remove the turbo housing clamp.
- Maximum EGT Reduction: Tethers down the restrictive emission canisters where 1,200°F+ regeneration heat bakes undercarriage. Hot exhaust gases escape instantly, drastically dropping EGTs to protect turbo and head gasket under heavy stress.
FAQ
Q: I am converting my Ram 2500 from factory air suspension to aftermarket standard coil springs (Air Delete). Will this full exhaust fit then?
A: Yes. Once the bulky factory airbags and brackets are completely removed and replaced with standard coil springs, the rear axle clearance opens up perfectly, allowing this 4" or 5" full-length system to fit with zero issues.
Q: Why is a DPF delete so critical for 2019–2022 models compared to older Rams?
A: Replacement costs have skyrocketed. A factory DPF costs $4k–$5k out of pocket, and integrated DEF heaters cost 20-30% more to repair. At $558, this complete 5" system is the ultimate insurance against astronomical dealer bills, while bumping your combined fuel mileage up to a healthy 18–19 MPG.
Q: Will I need to cut this pipe during installation?
A: It depends on your wheelbase. We ship the kit with straight extension sections to cover longer wheelbases (like Crew Cab Long Bed or Mega Cab). If you drive a shorter configuration (like a Crew Cab Short Bed), you will need to trim the straight extension pipe before final clamping.
Q: Why are DPF delete and EGR delete equally important to do at the same time?
A: They protect opposite ends of your engine. The DPF delete frees the exhaust side to stop high backpressure and costly filter clogs. The EGR delete protects the intake side, preventing hot carbon soot from cycling back into cylinders to cause massive internal wear.
