EFI Live Custom Tuning Information

Brand: EFI LIVE/FLOPRO/PI OR OUR IN HOUSE BRAND. Vehicle Compatibility: 2001 – 2016 Chevy/GMC 2500, 3500 & Cab Chassis Diesel Trucks. *Cab chassis will not be SOTF. Tune Builder: These Tunes are built by our custom tune builder that has been building tunes for over 10 years. Contact: CONTACT US WITH QUESTIONS AT SUPPORT@MINIMAXXTUNER.COM Installation Advice: DO NOT UNINSTALL PARTS FROM TRUCK UNTIL YOU HAVE RECEIVED ALL EXHAUST PARTS AND TUNES. Tuning Order: ALWAYS TUNE TRUCK BEFORE YOU INSTALL EXHAUST PARTS OR EGR DELETE KITS. Return Policy: RETURN POLICY – SINCE THE EFI LIVE IS VIN SPECIFIC CUSTOM TUNING, THERE ARE NO RETURNS OR REFUNDS.

2005 – 2016 Chevy / GMC Duramax Diesel Silverado / Sierra

Power Levels: 0hp, 50hp, 100hp, 150hp, 200hp. Includes DSP5/DSP4 Rotary switch to change power levels on the fly. Diesel Particulate Filter (DPF): The EFI Live AutoCal is a DPF delete capable tuner. The DPF must be removed when installing the EFI Live. Catalytic Converter (CAT): We recommend doing a CAT delete at the same time as the DPF delete. Diesel Oxidation Catalyst (DOC): If equipped, the DOC can be deleted. Selective Catalytic Reduction (SCR): If equipped, the SCR can be deleted. Exhaust Gas Recirculation (EGR): The EFI Live AutoCal V3 will de-activate the EGR system. The EGR valve & EGR cooler can remain installed but unplug from any wiring harness. Diesel Exhaust Fluid (DEF): 2013+ trucks in stock form require DEF. This will no longer be required when installing an EFI Live. The DEF tank can be removed completely or the wiring harness can just be unplugged. Diagnostic Trouble Codes / Check Engine Light: The EFI Live AutoCal will prevent any emission related DTC’s or check engine light from setting. However, if some other issue comes up you will still be alerted. DTC’s can be checked / cleared. Fuel Mileage: Expect to see a significant fuel mileage gains. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After installing the EFI Live and deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg. Larger tires and poor driving habits will skew mileage downward. Shipping: Expedited shipping is unavailable. Custom programming may take up to 3 business days. Once your order has been submitted it cannot be cancelled.  

Off-Road Usage Compliance:

The merchandise available on this site is strictly for off-road applications. Adherence to public highway pollution control regulations is mandatory, and many of our products may not conform to such laws.

Local Legislation Awareness:

Prior to purchase and installation, we urge our customers to verify the compatibility of these modifications with local and state regulations. It is essential to ensure that your vehicle remains compliant with area-specific legal standards.

Installation by Professionals Advised:

We strongly advocate for the installation of our kits and components to be conducted by qualified mechanics. Incorrect installation could result in suboptimal performance or potential damage to your vehicle. It should be noted that, barring exceptions listed on specific product pages, our parts are provided without installation guides. Our products are intended for individuals who possess a comprehensive understanding of mechanical systems. Given the universal nature of many aftermarket parts, slight modifications or fine-tuning might be required during installation. We regret that we are unable to process returns or offer refunds due to challenges arising from the absence of installation instructions.

Warranty Notice:

Utilization of these components may invalidate your vehicle’s manufacturer warranty. We recommend consulting with your vehicle’s manufacturer prior to purchase and installation for clarity.

Limitation of Liability:

Minimaxxtuner.com holds no responsibility for any damages or complications resulting from the use of our products. The responsibility for safe and correct usage of our parts lies solely with the user.

Product Representation:

Images displayed on our website are illustrative and may not fully represent the actual product, as manufacturers may implement design changes or improvements.

Performance Outcomes:

While our parts are engineered to boost your vehicle’s performance, specific performance outcomes cannot be guaranteed. The actual performance enhancements may vary depending on several factors.

Welcome to Minimaxxtuner.com

At Minimaxxtuner.com, we recognize the critical importance of prompt delivery for your performance parts. Our dedication lies in providing a seamless shipping experience, ensuring that your orders are dispatched with the highest efficiency and speed.

Our Commitment to Fast Shipping:

Our goal is to dispatch all orders within two business days, ensuring rapid and efficient processing. We understand that time is of the essence in receiving your performance parts. However, we also acknowledge that on rare occasions, external factors beyond our control may influence shipping times.

Factors Influencing Shipping Timelines:

• Weather Conditions: At Minimaxxtuner.com, we take pride in our swift order processing. However, severe weather conditions such as rain, snow, or sleet could impact delivery times. Rest assured, we are dedicated to overcoming these challenges, striving to minimize any potential delays.
• Holiday Periods: Our devoted team deserves a break during the holidays, and thus, our shipping center will be closed on these occasions. We assure you that shipping will resume on the next business day. During peak holiday seasons, minor delays might occur, but we commit to keeping you well-informed and working tirelessly to expedite your order.
• Staff Availability: Our team is our strength, but unforeseen situations can sometimes impact staffing levels. Should this lead to any delays, know that we are actively working to resolve these promptly and maintain our exceptional service standards.

We deeply appreciate your understanding and patience should we face any unforeseen challenges. Be assured, we are fully committed to utilizing all our resources to ensure the prompt delivery of your performance parts.

Choose Minimaxxtuner.com for Unmatched Service:

Your choice in Minimaxxtuner.com is a choice for unparalleled customer service driven by our passion. We are here to ensure that your experience with us is as efficient and satisfying as possible.

Thank you for trusting Minimaxxtuner.com, where our dedication to excellence is fueled by our passion for performance.

Order Cancellation Policy:

Please note that once an order is placed, it is final and cannot be canceled. At Minimaxxtuner.com, we utilize a network of third-party fulfillment centers, distribution hubs, and manufacturers. Due to the complexity and speed of our logistics, coordinating a cancellation post-order placement is not feasible. We appreciate your understanding and encourage careful consideration before placing your order.

Flexible Return Policy:

We understand that sometimes a product may not be exactly what you needed. For most items, we gladly accept returns within 30 days of receipt. To be eligible for a return, items must be in brand new, resalable condition. Please be aware that customers are responsible for covering the