2020-2026 COLD AIR INTAKE 3.0L LM2/LZ0 DURAMAX 1500
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Vehicle fitment & exclusions
- 2020–2025 Duramax 3.0L
Will this fit my truck?
How long does a custom kit take to ship?
Do I need to unlock my truck first?
Can I install this myself?
FOR OFF ROAD USE ONLY
Our kit Bundles are custom made to each order, please READ the details below before ordering.
Product description
FOR OFF ROAD USE ONLY
COLD AIR INTAKE
*** IMPORTANT ORDER DETAILS ***
2020-2026 COLD AIR INTAKE 3.0L LM2/LZ0 DURAMAX 1500
Minimize air restriction and flow better than stock; a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Snap-In lid design requires no screws to secure it to the box. The silicone edge trim provides a protective seal against unwanted, power-robbing engine heat and debris.
airflow configurations. Its Unique Airbox design provides more air to the filter by using a scoop that captures cool air from the front quarter panel. Also includes a silicone box plug that can be installed or removed depending on personal preference and airflow requirements.
Silicone Box Plug removed: This configuration will provide an extra air inlet that will be pulled from the driver-side fender area.
Silicone Box Plug installed: This configuration will seal the secondary air inlet located on the side of the box facing the vehicle fender. The front-facing grill inlet and the front scoop will become the main source of airflow into the Intake Box.
Vehicle Fitment
2020-2026 COLD AIR INTAKE 3.0L LM2/LZ0 DURAMAX 1500
Additional Details
- Improved throttle response
- Up to 51.61% Airflow Increase over Stock
- Bolt-on Installation
- Airflow Improvement: 51.61%
- Efficiency Rating: 99.33%
- Oiled or Dry Filter Options
- 3 Airflow Configurations
- Injection-molded MAF plate in conjunction with a foam MAF sensor gasket ensures a true OE seal to the sensor
- Premium Silicone handles temperatures as high as 400F without cracking, tearing, or deteriorating
- Available in either 8-layer Cotton Cleanable or Dry Extendable media
Shipping & Returns
***NOTICE PLEASE READ***
Our shipping cost are priced for shipping within the United States and Canada. All air selected shipping orders ship same business day if ordered by 11am Central Standard Time and ground orders or processed within 24 hours of the same business day when order was placed. After the package has shipped it generally takes four to seven business days for the product(s) to arrive at your door. Generally each item specifically tells the shipping speed. We do offer faster shipping if needed on certain items, which can be selected through the drop down menus. but does come at a higher cost.
*** YOU AS THE BUYER ARE FULLY RESPONSIBLE TO UNDERSTAND ALL RISK FOR ANY EXPRESS AIR OR GROUND SHIPPING DELAYS CAUSED BY WEATHER, STORMS, NATURAL DISASTERS, ACTS OF GOD AND THINGS OUT OF OUR CONTROL THERE ARE NO SHIPPING REFUNDS WITH EVENTS SUCH AS THESE...!!! ***
(ALASKA AND HAWAII SHIPPING INFO)
MUST SELECT 2ND DAY AIR SHIPPING FOR ALASKA AND HAWAII ) (OVERNIGHT MAY NOT BE AVAILABLE FOR REMOTE AREAS AND THESES SHIPPING LOCATIONS WILL TAKE LONGER THEN STATED LOCATIONS), AND SOME OF CANADA SHIPPING DUE TO EXTREME REMOTE AREAS MAY BE DUE TO EXTRA SHIPPING COST IF SO WE WILL NOTIFY YOU AND YOUR ORDER WILL SHIP ONCE EXTRA SHIPPING COST IS PAID!
IF YOU WANT SOMETHING SHIPPED OUT OF THE COUNTRY, PLEASE MESSAGE US ON THE CONTACT PAGE.
RETURNS
1. Due to the nature and use of these items we generally do not accept returns as most items are vin number specific or built to order.
2. We will exchange only if the item is defective. We do recommend professional installation on this item. If the item is defective and cannot be exchanged or fixed a refund of the original purchase price will be issued after requested proof of malfunction and/or damage is given.
3. We do make certain exceptions on a case by case basis for returning products, if your return request is accepted, a 20% restocking fee* will be assessed and applied. Items must include all original packaging. Return shipping will not be refunded.3. All sales are final, any cancellations after order is placed, but before the item has shipped, will result in a 5% credit card/processing fee.
Before returning any items please contact us for specific shipping instructions at Info@empirediesels.com
4. Hard parts such as EGR kits, DPF Pipes/Exhaust, Pyro Kits, Throttle Valve Kits, Exhaust Tips & S&B Intakes are not eligible for return unless we make an exception and a 30% restocking/shipping fee will apply along with your return shipping cost.
Power levels
HORSEPOWER LEVELS
- Level 1 = 0 HP (Stock and Heavy Tow)
- Level 2 = 30 HP (Light Tow)
- Level 3 = 50 HP (Light Tow and Performance)
- Level 4 = 100 HP (Street and Performance)
- Level 5 = 150 HP (Race / Max Effort)
About our 5 tunes
Heavy Tow Tune
For those towing from 8,000 lbs up to GVWR (Gross Vehicle Weight Rating). +0 RWHP, +55 ft-lbs torque over factory. A wider torque curve assists heavy loads, keeps a balance of sport driving & functionality, and drops exhaust temps up to 100°F under full load.
Light Tow Tune
For those towing any load up to 8,000 lbs. +30 RWHP, +115 ft-lbs torque over factory. Designed for the weekend tower: boats, small tractors, and more. Unhook and enjoy a sportier drive.
Sport Economy Tune
Fun “unloaded” daily driving around town and on the highway. +50 RWHP, +160 ft-lbs torque over factory. Impress your friends and put a smile on your face.
Hot Street Tune
The bridge between Sport Economy and Race: a little more aggressive, but still behaves nicely on the street. +100 RWHP, +235 ft-lbs torque over factory.
Race / Max Effort Tune
Maxes out the factory turbo. +150 RWHP, +385 ft-lbs torque over factory. At this level we highly recommend a WC Fab turbo mouthpiece, a cold air intake, and a FASS fuel system. TCM tuning is recommended for this level.
Additional details
ATTENTION: No transmission tuning is included unless you select it. If you do, you’ll need to send your stock TCM file to Empire’s engineers to build your TCM tune file. Please be patient. We’ll walk you through the entire process, so no worries, you’ll be in good hands!
EGR Delete Kit
Factory cooler setups recirculate soot and harmful gasses through your engine, causing build-up and clogs that lead to lost performance and proven mechanical issues. Cooler upgrade kits remove those concerns from the equation. Components install with an exact fit for a longer-lasting, better-running truck: less turbo lag for better throttle response, cooler engine temps, less weight, and a cleaner engine bay. Proudly made in Canada.
DPF/DEF Exhaust Systems
The exhaust is a DPF race pipe or a full 4- or 5-inch system (depending on what is selected). It replaces your old exhaust from the down pipe back, removing DPF emissions components, and is built to work in conjunction with the tuning.
Shipping & returns
Shipping: Free ground shipping on all U.S. orders. Kits are made to order. Check the product details for current lead times.
Returns: Reach out to our team to start a return or exchange.
BUY WITH CONFIDENCE
Built for your truck. Backed for life.
Free Ground Shipping
On every U.S. order, shipped straight from our shop.
Lifetime warranty
Hard parts for life, 1 year on electronics.
Real tech support
US-based diesel techs on the phone, Mon–Fri.
Made to order
Built for your exact platform, never a generic box.
