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T304 Stainless Steel
The Purest Stainless Steel used in Exhaust System Manufacturing
High Rust Resistance
Lasts Up To 20+ years
Looks Better
T409 Stainless Steel
The Standard Stainless Steel used in Exhaust System Manufacturing
Low Rust Resistance
Lasts Up To 5-8 Years
Looks Dull
Attention
A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:
- Low power
- Poor fuel mileage
- Engine codes that may appear
- Poor shifting characteristics
For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)
Introduction
Enhance your 2019.5–2023.5 Ram 1500 EcoDiesel’s off-road performance with the Ram EcoDiesel 3.0L Cat & DPF Delete Pipe. Built from premium stainless steel, this Ram EcoDiesel delete pipe replaces the restrictive catalytic converter and DPF assemblies to deliver increased exhaust flow, reduced EGTs and noticeable torque gains. Perfect for serious enthusiasts and off-road competitors.
Features
- T304/T409 stainless steel construction for durability and corrosion resistance
- Bung-free design ensures maximum, unrestricted exhaust flow
- OEM-style hangers for direct-fit installation and factory-level alignment
- Prewelded contour bends and improved flanges for precise fitment
- Included clamps for secure, leak-free connections
- Direct-fit design simplifies setup—no cutting or welding required
- Contour bent hangers keep the system stable under high load
- Compatible with off-road race tuning for full performance gains
Benefits
- Increases exhaust flow for higher horsepower and torque output
- Lowers exhaust gas temperatures (EGTs) under heavy load
- Improves throttle response and turbo spool
- Reduces backpressure, optimizing turbo and engine performance
- Built from heavy-duty 16-gauge stainless for long-term reliability
- Ideal for off-road and competition applications
Compatibility
- 2019.5–2023.5 RAM 1500 EcoDiesel 3.0L
- Fits extended and crew cab configurations
- Not compatible with Regular Cab variants
Technical Specifications
-
Material: 16-gauge T304 or T409 stainless steel
- Configuration: Catalyst and DPF replacement, off-road only
-
Design: Bung-free, multi-section direct-fit
- Finish: Brushed or natural stainless
- Hardware: Includes clamps, prewelded bends, contour hangers, improved flanges
Installation & Notes
- Step-by-step installation requires removal of factory DPF, SCR, and downpipe assemblies
- Reuses OEM V-band clamp at turbo connection
- For trucks with 5’7” bed, trim 7” from connecting section near secondary pipe
- Requires off-road delete tuning to function properly
- Professional installation strongly recommended
For off-road and race use only; not legal for highway or emissions-controlled vehicles
Frequently Asked Questions
Q1: What material options are available for the Ram Ecodiesel delete pipe?
A1: Choose between T304 for maximum corrosion resistance and heat strength or T409 for value.
Q2: Do I need special tuning after installing the Ram 1500 Delete pipe?
A2: Yes. Proper off-road tuning is required for performance and to prevent fault codes.
Q3: Is installation difficult Ram 1500 diesel delete pipe?
A3: It’s a direct-fit system with contour bent hangers and clamps for straightforward installation.
Q4: Will this improve performance for RAM 1500?
A4: Yes. You’ll experience improved airflow, reduced EGTs and stronger throttle response for off-road conditions.
Important Product Information
Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.
Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.
Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Unless specified differently on the product page, our parts do not include installation instructions. They are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.
Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.
No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.
Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.
No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.
Shipping Policy at Tuner Depot
At Tuner Depot, we understand the importance of timely delivery for your performance parts. We're committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.
- Weather Conditions: Adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We will make every effort to minimize any delays.
- Holiday Periods: Please note that our shipping center will be closed during holidays. We will resume shipping promptly on the next business day. Allow for potential delays during peak seasons, but rest assured, we will keep you informed every step of the way.
- Staff Availability: Unforeseen circumstances can occasionally affect our staffing levels, possibly leading to minor delays. We are committed to swiftly resolving any issues to maintain our high standards of service.
Compare Stainless Steel Quality
Move the bar below to see the difference between the 409 Stainless Steel Standard Black Bandit Exhaust Systems and the 304 Stainless Steel Series III Black Bandit Premium Exhaust Systems.
| Features | Black Bandit Standard (409) | Black Bandit Series III (304) |
|---|---|---|
| Material Type | 409 Ferritic Stainless Steel | 304 Austenitic Stainless Steel |
| Composition | Up to 90% Iron, with lower Chromium (10.5%-11.75%) and Nickel (up to 0.5%) | 18% Chromium, 8-10% Nickel, with lower Iron content |
| Magnetic Properties | Magnetic | Non-Magnetic |
| Rust Resistance | Moderate - Prone to surface rust, especially after heat exposure | High - Resists surface rust except in extreme salty conditions |
| Durability | Moderate (5-8 years) - Suitable for standard applications | High (up to 20 years) - Long-lasting for heavy-duty, high-endurance uses |
| Aesthetics | Dull, tends to turn brown over time with heat exposure | Shiny, develops a golden hue with heat exposure |
*Data based on general properties of 304 and 409 stainless steel. Actual performance may vary by environment and use.
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US Customers - Due to the US Government shutdown, US deliveries may delayed between 1-2 weeks. Thank you for your patience







