2013-2018 Cummins 6.7L DieselR Downpipe/Turbo Back Exhaust Single (355-02401)
Built for Strength. Engineered for Performance.
Upgrade your exhaust system with the DIESELR Downpipe/Turbo Back Exhaust, designed for 2013-2018 Dodge 2500/3500 6.7L Cummins. Constructed from heavy-duty 16-gauge T409 stainless steel, this system enhances exhaust flow, durability, and horsepower, making it a must-have for serious truck owners.
Why Choose DIESELR?
✔ Heavy-Duty Construction – Mandrel-bent T409 stainless steel ensures maximum durability and a perfect fit. ✔ Leak-Free Connections – High-quality flanges and pre-welded contour-bent hangers for a secure installation. ✔ Hassle-Free Install – Includes TorcTite® clamps and pre-bent hangers for a straightforward installation.
Performance Benefits:
✔ Increased Horsepower – Improved exhaust flow lets your Cummins breathe better and run stronger. ✔ Lower EGTs – More efficient exhaust flow helps reduce exhaust gas temperatures, keeping your engine cooler. ✔ Deep, Aggressive Sound – Get a throatier exhaust note that commands attention.
✔ Fits2013-2018 Dodge 2500/3500 6.7L Cummins. ✔ Compatible withmost 2500/3500 pickupsequipped withleaf spring or coil spring suspension. ✔Important Fitment Note:WillNOT fit Ram 2500 trucks with air ride suspension.
Off-Road Use Only – Requires aftermarket tuning and is intended for competition use only. ⚠ Regulatory Compliance – Installation on emission-controlled vehicles may violate local laws. Check regulations before installation.
Please note that actual products may differ from images shown on our website. While we strive for accuracy in product listings, manufacturers may make changes to design, contents, color, or packaging without notice. Product images are for illustrative purposes only and may not represent the exact item you receive.
By purchasing, you acknowledge and accept that variations may occur and release OCDiesel from any liability related to product appearance differences.
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability can change quickly. For the most accurate information, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.
Most items are eligible for return within 30 days of shipping, provided they are unused, in original manufacturer packaging, and in resalable condition. All returns & cancellations are subject to restocking and cancellation fees.
Returns must include a Return Authorization Number (RA #) and be shipped with tracking. Return shipping costs are the responsibility of the customer.
Custom/special orders, electronics, and digital goods are final sale—no returns, refunds, or exchanges.
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