- Aluminized
Dieselr Downpipe Back Aluminized Exhaust | Nissan Titan Cummins 5.0L 2016-2019
Dieselr Downpipe Back Aluminized Exhaust | Nissan Titan Cummins 5.0L 2016-2019
SKU: SKU:456-200144
Couldn't load pickup availability
Quick Specs
Material | American aluminized steel 🇺🇸 |
---|---|
Tubing | 16-gauge, mandrel-bent in Canada 🇨🇦 |
Hangers | Contour-bent, OE locations |
Clamps | TorcTite® band clamps |
Fitment | Direct bolt-on; no cutting required |
Vehicle Fitment
- Make
- 5.0L Nissan Cummins
- Year(s)
- 2016-2019
- Product type
- Aluminized Exhaust
DIESELR Downpipe-Back Aluminized Exhaust System (2016–2019 Nissan Titan XD Cummins 5.0L)
Built for Nissan Titan XD owners who demand performance and precision, the DIESELR Downpipe-Back Aluminized Exhaust System replaces the restrictive stock exhaust with a free-flowing 4" or 5" mandrel-bent system. Designed specifically for the 5.0L Cummins platform, this system improves throttle response, increases torque, and gives your Titan a deeper, more aggressive tone without excess drone.
Crafted from heavy-duty aluminized steel, each section is mandrel-bent for smooth exhaust flow and long-term durability under high-heat conditions. The system includes reinforced flanges, pre-welded hangers, and premium clamps — ensuring a secure, factory-style fit. The included straight-through muffler provides balanced backpressure and a refined race-style sound that complements daily driving or towing applications.
This system bolts directly to OEM hangers for a clean install and requires no major modifications. Engineered for off-road and competition use, it’s the ideal upgrade for drivers looking to bring true Cummins character to the Titan XD platform.
Features
- 4" or 5" downpipe-back aluminized steel exhaust system
- Mandrel-bent tubing for unrestricted flow
- Straight-through muffler for deep, race-inspired tone
- Single side-exit design
- Pre-welded hangers and reinforced flanges
- Premium clamps and hardware included
- Direct fit — mounts to OEM hangers
Fitment
Vehicle: 2016–2019 Nissan Titan XD
Engine: 5.0L Cummins V8
Important Notes
- Off-road / competition use only
- Professional installation recommended
FAQs
Aluminized vs. stainless — which should I choose?
Will this system drone?
Is it truly bolt-on?

