Your Source For Powerstroke Parts Since 2009


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Return shipping is the sole responsibility of the customer.
CNC Fabrication, LLC™ will accept items to be returned or exchanged, that are in new, unopened, unworn, unaltered, and free of damages by the customer within 21 days of receipt per the tracking number. Items returned after 21 days of receipt will incur a minimum 10% restocking fee (depending on item). We will allow a full refund for "store credit" if a customer does not want to incur the minimum 10% restock fee, but CNC Fabrication, LLC still must be notified within the 21 day grace period.
Items MUST be returned with a copy of the original receipt and in the original packaging it was received in by the customer, if not, this may significantly delay the time to process the refund.
Restocking fee may be more if customer has caused any type of damage to the product, packaging, or missing parts that prohibits the product to be re-sold “as new” to the next potential customer. If the product is returned via a shipper, it is the responsibility of the original purchaser to be sure the product is secure in the return package to avoid any potential damage. If damage occurs, the original purchaser may not receive any refund whatsoever.
**No returns or refunds will be accepted on electrical items or special order items**
Items that are “intangible” (I.E. tuning for performance chips or programmers) are not refundable due to the nature of the product.
If you would like to start a return, please request an RMA.
The California Office of Environmental Health Hazard Assessment established this website to provide the public with information on chemicals, products and places often associated with Proposition 65 warnings. These warnings inform Californians about their exposures to chemicals that cause cancer, birth defects or other reproductive harm. Visiting this website regularly will help you learn about these chemicals and how you can reduce your exposure to them. We will be adding new information frequently. www.p65warnings.ca.gov
Unlock more power at your fingertips with Custom KC x Gearhead tunes available in six selectable power levels offering gains of up to 190HP with supporting mods. This powerful combo comes preloaded on the #1 digital gauge monitor for daily drivers and enthusiasts, featuring a custom KC Turbos gauge layout, advanced scan tool capabilities, and full support for both stock and modified VGT turbos. The 5” full-color touchscreen offers auto-dimming, swipe control, and a clean, intuitive interface.
It’s fully plug-and-play, no modifications required, and retains your factory tune for quick return to stock. With built-in data logging, Wi-Fi updates, support for custom tuning, and expandability via the optional EAS system or EGT Probe Kit, this setup offers unmatched performance, diagnostics, and control all 49-state legal.
If you have a check engine light, this device will not bypass the codes. You can read the codes, clear the codes, but it will still come back if the problem is not fixed. If you own a government vehicle, or live outside the US, and don't have emissions equipment then you can still run this device, but you will continue to have emissions codes.
Preloaded tunes support stock injectors, 155/stock, 175/stock, 190/stock, 155/30, 175/30, 190/30, and 205/30.
Custom files available upon request
***Please restore / return vehicle to stock before updating or loading tune files***
Level 1 - Tow Master: Tow file rated for 8000lbs without head studs or 14500lbs GVWR with head studs. EGTs should be monitored while towing. +70HP
Level 2 - Lite Street: Lite street tune designed for both street & light towing 4000lbs. EGTs should be monitored while towing. +120HP
Level 3 - Street: Awesome daily driver. This tune has butt kicking response, low smoke, and outrageous power. NOT suggested for any towing. +130HP
Level 4 - Hot Street: Spicy Street File and should only be used with head studs installed at this power level and above. HEAD STUDS REQUIRED! +140HP
Level 5 - Extreme: This file will extract every last ounce of power out of your truck with the stock turbo. HEAD STUDS REQUIRED! +150HP

Level 1 - Tow Master: This tow file is rated for 8000lbs of towing without head studs or 14500lbs GVWR with head studs. EGTs should be monitored while towing. +90HP
Level 2 - Lite Street: This is a light street tune designed for both street & light towing 4000lbs. EGTs should be monitored while towing. +130HP
Level 3 - Street: Awesome daily driver. This tune has butt kicking response, low smoke, and outrageous power. NOT suggested for heavy towing. +140HP
Level 4 - Hot Street: Spicy Street File and should only be used with head studs installed at this power level and above. HEAD STUDS REQUIRED! +150HP
Level 5 - Extreme: This file will extract every last ounce of power out of your truck with the modified VGT turbo. HEAD STUDS REQUIRED! +160HP
Level 6 - Super Extreme: More power over standard extreme. This will extract every last ounce of power out of your truck with your larger modified VGT turbo. HEAD STUDS REQUIRED! +190HP

These files are made for modified injectors with 30% nozzles. Including 155/30, 175/30, 190/30, 205/30
Level 1 - Tow Master: This 30% injector tow file is rated for 8000lbs of towing without head studs or 14500lbs GVWR with head studs. EGTs should be monitored while towing. +120HP
Level 2 - Lite Street: This is a 30% injector light street tune designed for both street & light towing 4000lbs. EGTs should be monitored while towing. HEAD STUDS REQUIRED! +175HP
Level 3 - Street: Awesome 30% injector daily driver. This tune has butt kicking response, low smoke, and outrageous power. NOT suggested for towing. HEAD STUDS REQUIRED! +205HP
Level 4 - Hot Street: Spicy 30% injector Street File and should only be used with head studs installed at this power level and above. HEAD STUDS REQUIRED! +225HP
Level 5 - Extreme: This 30% injector Extreme will push your truck upwards of +255HP . HEAD STUDS REQUIRED!
Level 6 - Super Extreme: More power over standard extreme. This will extract every last ounce of power out of your 30% injector with larger modified VGT turbo. HEAD STUDS REQUIRED! +290HP

These files are made for modified injectors that retain stock nozzles.
Including 155/stock, 175/stock, 190/stock
Level 1 - Tow Master: This Stock + injector tow file is rated for 8000lbs of towing without head studs or 14500lbs GVWR with head studs. EGTs should be monitored while towing. +80HP
Level 2 - Lite Street: This is a Stock + injector light street tune designed for both street & light towing 4000lbs. EGTs should be monitored while towing. HEAD STUDS REQUIRED! +140HP
Level 3 - Street: Awesome Stock + injector daily driver. This tune has butt kicking response, low smoke, and outrageous power. NOT suggested for towing. HEAD STUDS REQUIRED! +160HP
Level 4 - Hot Street: Spicy Stock + injector Street File and should only be used with head studs installed at this power level and above. HEAD STUDS REQUIRED! +170HP
Level 5 - Extreme: This Stock + injector Extreme will push your truck upwards of +190HP . HEAD STUDS REQUIRED!
Level 6 - Super Extreme: More power over standard extreme. This will extract every last ounce of power out of your Stock + injector with larger modified VGT turbo. HEAD STUDS REQUIRED! +210HP
Return shipping is the sole responsibility of the customer.
CNC Fabrication, LLC™ will accept items to be returned or exchanged, that are in new, unopened, unworn, unaltered, and free of damages by the customer. Items returned will incur a minimum 10% restocking fee (depending on item). We will allow a full refund for "store credit" if a customer does not want to incur the minimum 10% restock fee.
Items MUST be returned with a copy of the original receipt and in the original packaging it was received in by the customer, if not, this may significantly delay the time to process the refund.
Restocking fee may be more if customer has caused any type of damage to the product, packaging, or missing parts that prohibits the product to be re-sold “as new” to the next potential customer. If the product is returned via a shipper, it is the responsibility of the original purchaser to be sure the product is secure in the return package to avoid any potential damage. If damage occurs, the original purchaser may not receive any refund whatsoever.
**No returns or refunds will be accepted on electrical items or special order items**
Items that are “intangible” (I.E. tuning for performance chips or programmers) are not refundable due to the nature of the product. If you would like to start a return, please request an RMA.
All orders processed during regular business hours (Monday - Friday) 8am - 5pm (EST). Processed orders are usually shipped within the same business day provided order details are complete, within the shipping hours (8am-3pm), and there are no issues with payment. In some cases order may not go out until the next day due to how many order come in through the day. CNC Fabrication, LLC also reserves the right to override/change the customer's choice of shipping carrier in lieu to try and get the order to the customer as soon as possible. PLEASE be sure you enter the complete and correct shipping address or your package may be delayed or potentially delivered to the wrong address. CNC Fabrication, LLC is not liable for any order/package that is delivered to an incorrect customer provided address.
FREE SHIPPING: available on select items to the Continental US (lower 48 states)could be USPS or UPS depending on shipping cost and speed; does not include overnight or express service.
PRIORITY EXPRESS SHIPPING: does not guarantee overnight. It is 1-2 day, but usually 1 day.
CUSTOM SHIPPING: If you require custom shipping solution or have any questions, please Contact Customer Service.
SHIPPING DELAYS: We will do our best to get products out the door in a timely manner, once the items are picked up by the carrier we have no control over any delays they may encounter such as weather, routing issues, equipment breakdown etc.
DAMAGED ITEMS: Items damaged in shipping must be reported to CNC Fabrication, LLC within 7 days of the delivery so we can file the necessary paperwork with the carrier. Please keep all packaging and take pictures of the damage to email us in the process for ours and the carrier's records. Please DO NOT contact the carrier directly for damage; This will significantly delay the time to process the damage claim with the carrier.
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