2022-2024 Cummins 6.7L 68RFE Transmission DieselR HP Tuners MPVI3 Custom Tuning (DSLRT-300240)
Please be informed that tuning these specific models can be quite intricate, often requiring up to 7-10 business days to perfect, following several rounds of adjustments. This process may necessitate the installation of an alternate PCM. Shift-On-The-Fly (SOTF) tuning is compatible with most of the trucks we service. However, we must acknowledge the possibility of exceptions. In the event that SOTF tuning proves incompatible, we will provide a single tune but cannot offer a refund for the SOTF service. It's important to note that this is a BETA release of our tuning solution, and as such, it's undertaken at your own risk. The nuances of the process will only become clear once tuning commences. For the best results and to safeguard your vehicle, we highly recommend enlisting the services of an authorized dealer capable of managing PCM swaps and applying factory OEM calibrations. In scenarios where a PCM may become inoperable, these dealers are equipped to restore the original factory settings using specialized OEM tools. Please be aware that all purchases are final; with tuning services, it's a commitment from the start. Notes: SOTF may not work on Trucks with Aisin Transmissions
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.
For full return instructions, fee details, and conditions, click here.
