FOR OFF ROAD USE ONLY  Our kit Bundles are custom made to each order, please READ the details below before ordering. *** IMPORTANT ORDER DETAILS ***  CONTACT US WITH QUESTIONS AT Info@empirediesels.com ***WHAT’S INCLUDED***    THIS DELETE KIT INCLUDES THE FOLLOWING FOR THE STARTING PRICE. = CUSTOM OFF ROAD TUNE = MPVI TUNER  = ECM UNLOCK TOOL FOR ALL NEEDED 2017-2018 TRUCKS. = ALL NEEDED CREDITS = ALL NEEDED CAN BUS PLUGS  = DPF DELETE PIPES = FULL POST SALE TUNING SUPPORT  That is everything you need for a bar minimum basic delete. As noted through the custom selections, you can upgrade your kit, however you like to since these are fully customizable kits.  Notice The main display picture is displaying the recommended customizable items you will need to add in to get not all items are in the starting price but are available in the options so please read. DO NOT UNINSTALL PARTS FROM TRUCK UNTIL YOU HAVE RECEIVED ALL  EXHAUST PARTS AND TUNES. ALWAYS TUNE TRUCK BEFORE YOU INSTALL EXHAUST PARTS OR EGR DELETE PARTS. On all 2020+ L5P's TCM tuning comes highly recommended since it can be a chance that you'll have to take your truck to the dealership and have your TCM updated since your TCM is probably out of date at the time of tuning this is not the end of the world just so you're aware of this so if you don't want  the hassle of dealing with the dealership, go ahead and purchase the T 93 TCM tuning above in the drop-downs.  ***NOTICE YOU NEED A WINDOWS 10+ COMPUTER FOR TUNING PROCESS*** ONCE YOU PLACE YOUR ORDER WITH US YOU WILL RECEIVE INSTRUCTIONS AND ALL NEED INFORMATION WILL BE PROVIDED VIA EMAIL WITH HELPFUL PDF GUIDS WE HAVE FULL TECH SUPPORT STAFF WHO CAN HELP YOU WITH THE TUNING PROCESS IF NEEDED THIS INFO WILL BE PROVIDED VIA EMAIL. RETURN POLICY - SINCE THE MPVI TUNER IS VIN# SPECIFIC FOR CUSTOM TUNING, THERE ARE NO RETURNS OR REFUNDS. PRODUCT WARRANTY INFO FOR ALL PIPES/EXHAUST SYSTEMS, EGR KITS AND NONE ELECTRONIC PARTS COME WITH A STANDARD LIFETIME NONE PRO-RATED WARRANTY. FOR  TUNERS, TUNING SOFTWARE AND ELECTRONIC PARTS COME WITH A ONE YEAR STANDARD NONE PRO-RATED WARRANTY. Vehicle Fitment 2017 - 2023 Chevy/GMC 2500/3500/4500/5500 L5P Duramax Cab Chassis Trucks The Exhaust may Requires Some Modifications.   2017 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2018 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2019 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2020 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2021 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2022 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 2023 6.6L L5P - L5D CHEVY GMC DURAMAX 2500/3500/4500/5500 Power Levels HORSEPOWER LEVELS LEVEL 1 = 0HP (STOCK AND HEAVY TOW) LEVEL 2 = 50HP (LIGHT TOW) LEVEL 3 = 80HP (LIGHT TOW AND PERFORMANCE) LEVEL 4 = 120HP (STREET AND PERFORMANCE) LEVEL 5 = 180HP (RACE) About our 5 Tunes Heavy Tow Tune For those towing from 8,000 lbs up to GVWR (Gross Vehicle Weight Rating) + 0 RWHP, + 100 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 + 50 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 + 80 RWHP, +300 ft-lbs torque over factory Puts your vehicle near the 550 RWHP mark Hot Street Tune Bridge between Sport Economy and Race A little more aggressive than Sport Economy Behaves nicely on the street + 120 RWHP, +400 ft-lbs torque over factory Puts your vehicle near the 580 RWHP mark. Race / Max Effort Tune Maxes out the factory Turbo + 180 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. TCM TUNING RECOMMENDED FOR THIS LEVEL  Additional Details We Partner With The Top Tuning Talent To Bring You The Highest Quality L5P Tuning On The Market!Full Off-road Delete Tune Package.HP TUNER WITH E41 ECM UNLOCK KIT AND ALL NEEDED CREDITS INCLUDED.Off-road DPF Delete Pipes Or Full Exhaust WITH a Full Can Bus Plug kit is Included. And Any Options You Select. ATTENTION *No tranny tuning included unless you select it and if so you will need to sent your tcm stock file to Empires engineers to build you tcm tune file please be patient we will walk you through the inter process so no worries you will be in good hands!!! EGR Delete KitFactory cooler setups recirculate soot and harmful gasses through your engine causing build-up and clogs, resulting in loss of performance and proven mechanical issues. Cooler Upgrade Kits remove those concerns from the equation. Components install with an exact fit resulting in a longer lasting & better running truck, less turbo lag for better throttle response, cooler engine temps, less weight and a cleaner looking engine bay. Proudly Made in Canada.DPF/DEF Exhaust Systems.The Exhaust is a DPF RACE pipe or a full 4 or 5 inch exhaust system (depending what is selected) The Exhaust from down pipe back entirely replacing your old exhaust systems and REMOVING DPF emissions components, meant to work in conjunction with the Tuning. 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.   RETURNS1. 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.