2017-2019 Duramax L5P Motor Ops EZ LYNK Custom Tuning
Motor Ops' 5 Tune Pack for the L5P Duramax will offer the customer the following tune options (Horsepower and torque numbers are based on a stock turbo vehicle):
Heavy Tow Tune
- For those towing from 8,000 lbs up to GVWR (Gross Vehicle Weight Rating)
- + 90 RWHP, + 120 ft-lbs torque over factory
- Wider torque curve assists heavy loads
- Perfect balance of sport driving & functionality
- Exhaust temperatures drop up to 100F under full load
Light Tow Tune
- For those towing any load up to 8,000 lbs
- + 110 RWHP, + 200 ft-lbs torque over factory
- Designed for weekend tower, boats, small tractors, etc
- Perfect balance of sport driving & functionality
- Unhook and enjoy a sportier drive
Sport Economy Tune
- Fun “unloaded” daily driving
- For driving around town, highways
- Impress your friends
- Put a smile on your face
- + 140 RWHP, +300 ft-lbs torque over factory
- Puts your vehicle near the 550 RWHP mark
Race / Max Effort Tune
- Maxes out the factory Turbo
- + 210 RWHP, + 500 ft-lbs torque over factory
- Puts your vehicle near the 600 RWHP 1360 ft-lbs mark
- Up to 620 RWHP / 1380 ft. lbs with WC Fab turbo mouthpiece
- Strongly recommend transmission tune to avoid premature wear
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.
