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Race Tune incl EFI Live AutoCal v3 Duramax LLY (2004.5-2005)
Transform your driving experience with the Race Tune featuring EFI Live AutoCal v3, meticulously designed for 2004-2005 Chevy Silverado and GMC Sierra models. This powerful performance tuning solution boosts your Duramax LLY engine's capabilities, ensuring optimal power and efficiency on and off the track. Don’t miss out on the chance to enhance your vehicle’s performance—upgrade now and feel the difference!
Experience unparalleled performance with the Race Tune featuring EFI Live AutoCal v3, specifically engineered for your 2004 or 2005 Chevy Silverado or GMC Sierra. This advanced tuning solution significantly enhances the Duramax LLY engine's capabilities, making it an essential upgrade for any serious driver.
Choose from our premium subscription options to ensure you receive regular updates, maximizing your vehicle's efficiency and power. The comprehensive package supports professional performance and optimizes every aspect of your driving experience, especially on the track.
Achieve your automotive goals and elevate your driving skills with this cutting-edge engine modification that merges technology and true performance enhancement.
Shipping Times
Most customers will see their parts within 3-5 business days. We will primarily ship with Purolator ground & DHL Express to ensure the fastest shipping possible.
Please Note: These are only estimates and shipping time may vary depending on your location, out of country and rural locations expect longer wait times.
Where Do We Ship
We will ship our products within Canada and the United States.
Please Note: There are limitations what can be shipped to the United States.
Damaged Shipments
We provide the option to purchase insurance as we are not responsible for any damage while with a courier, we don’t often see issues, but it does happen. If you purchased insurance we will put in a claim, if no insurance was purchased there will be no refunds or exchanges.
Return Policy
It happens sometimes we would like to return it. Here are our return rules:
- Prior to any return you must contact us and get an approval for a RMA number.
- Product must be unopened and have no damage.
- You must pay for the shipping back, please insure so if anything happens you can make a claim, we are not responsible for damage during shipping and is the sole responsibility of the customer.
- Regular products are subject to a 5% Restocking fee.
- Items over 50 lbs. or special orders will be subject to a 20% Restocking fee.
- Electronics & Tuning is a final sale and cannot be returned.