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Switch on the Fly Tune Upgrade from Single Tune for EFI Hardware - Duramax LLY (2004.5-2005)
SKU: MO-112001020100
Transform your driving experience with the Switch on the Fly Tune Upgrade for EFI hardware, tailored for Duramax LLY engines in 2004 to 2005 Chevy Silverado and GMC Sierra models. This premium performance tuning solution offers five versatile options: towing, race, sport, economy driving, and stock, providing the flexibility to optimize performance for any situation. Elevate your journey and unleash the full potential of your vehicle—grab your tuning upgrade today!
Vehicle Specific
Check if this part fits your vehicle.
Transform your driving experience with our comprehensive Switch on the Fly Tune Upgrade for EFI Hardware, specifically designed for Duramax LLY engines in 2004 to 2005 Chevy Silverado and GMC Sierra models.
This upgrade enhances your vehicle's performance, offering five distinct tuning options: towing, race, sport, economy driving, and stock. Experience the flexibility of selecting the optimal tune for any situation, whether you're hauling heavy loads or enjoying a spirited drive.
Choose between various subscription levels to suit your needs, ensuring you get the most out of your vehicle. Elevate your driving experience and unleash the full potential of your Duramax LLY with this premium performance tuning solution.
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.