• Dieselr Aluminized 4" Cat & DPF/SCR Race Pipe | Ram 2500/3500 6.7L Cummins 2019-2024 Aluminized Race Pipe Dieselr Parts 4-inch with Muffler
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  • Aluminized

Dieselr Aluminized 4" Cat & DPF/SCR Race Pipe | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr Aluminized 4" Cat & DPF/SCR Race Pipe | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr Parts

SKU: 356-630114

$463.00 USD
$525.00 USD $463.00 USD Sale
Shipping calculated at checkout.
Exhaust Type

Quick Specs

Material American aluminized steel 🇺🇸
Tubing 16-gauge, mandrel-bent in Canada 🇨🇦
Hangers Contour-bent, OE locations
Clamps Perfect Fit Lap Joint Exhaust Band clamps
Fitment Direct bolt-on; no cutting required

Vehicle Fitment

Make
6.7L Dodge/Ram Cummins
Year(s)
2019-2024
Product type
Aluminized Race Pipe

The Dieselr Aluminized 4" Cat & DPF/SCR Race Pipe (2019–2024 6.7L Cummins) is engineered for Ram 2500 and 3500 owners who demand real strength, clean fitment, and dependable performance. Crafted from heavy-duty aluminized steel, this system improves exhaust flow, lowers EGTs, and withstands years of towing, hauling, and tuned operation.

Every Dieselr race pipe is precision-bent with mandrel tubing and welded flanges for smooth transitions and leak-free performance. The aluminized finish resists heat, rust, and road salt—perfect for trucks that rack up mileage in all conditions. Designed for a direct fit to OEM hangers, installation is straightforward and secure.

Built for work, built for endurance, and built to perform—the Dieselr Aluminized Cat & DPF/SCR Race Pipe is the reliable choice for modern Cummins owners who expect more than marketing talk.

Key Features

  • 4" aluminized steel construction
  • Precision mandrel bends for smooth flow
  • OEM hanger compatibility
  • Corrosion-resistant and heat-stable finish

FAQs

Aluminized vs. stainless — which should I choose?
Aluminized offers excellent value and everyday durability; stainless maximizes corrosion resistance in harsh climates. Sound and flow are comparable in like-for-like systems.
Will this system drone?
Our bend geometry and muffler selections minimize cabin drone at highway speeds while preserving a confident diesel tone.
Is it truly bolt-on?
Yes—OE locations, contour-bent hangers, and Perfect Fit Lap Joint Exhaust Band clamps simplify install with hand tools. Remember to re-torque clamps after 100–150 miles.

Why Dieselr Aluminized?

Dieselr Corp delivers diesel performance parts engineered for a clean fit, durable service life, and confident sound control. Our aluminized systems balance corrosion resistance, weight, and cost for daily duty and long-haul reliability—backed by real human customer service.

  • American-sourced aluminized steel, mandrel-bent in Canada
  • 16-gauge tubing with contour-bent hangers for OE-clearance
  • Perfect Fit Lap Joint Exhaust Band clamps for a secure, leak-resistant, direct-fit install
  • Designed to maintain exhaust velocity and reduce drone

For maximum results, pair with our Dieselr Signature EGR Upgrade Kits and industry-leading Dieselr performance tuning.

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