KC WARLOCK RETROFIT KIT 2011-2014

Features & Details:

• Direct replacement for 2011-2014 6.7L Powerstroke
• Available in TWO Unique Sizes for 11-14 trucks
• KC Super Spool is ideal for bone stock 11-14 trucks looking for the fastest spooling turbo on the market
• KC Jetfire is ideal for 11-14 trucks who upgraded to a 2017 HPFP, DCR or CPX and are looking for the most power out of there truck while still maintaining a 2015+ style of drivability
• Next Gen Jetfire Technology Turbine Wheel Aero
• KC High-Flow Vane Cage
• KC Custom Ported Compressor Cover
• Upgraded KC Compressor Wheel
• Available in Whistler & Non-Whistler Configuration (same performance)
• Quicker response with reduced drive pressure
• Improved boost control and vane response
• Cooler EGTs under towing and sustained load
• Faster spool-up, Stronger midrange torque, & More top end power
• Installation Pedestal Gasket and Filter included
• VGT Solenoid Included
• 650-700hp capable with supporting mods

Included with each specific year selection

• 11-14 f250/f350/450 w/ Warlock Installation kit
• 11-16 cab n chassis w/ Warlock Installation kit

Description:

Looking for a true 6.7 Powerstroke drop-in turbo that improves performance without killing drivability?

The All-New KC Jetfire for your 2011-2014 6.7L Powerstroke is a high-performance drop-in turbo engineered for truck owners who want more airflow, better efficiency, and improved response from their truck. Designed as a direct replacement for any 2011-2014 6.7L Powerstroke applications, this upgraded turbo increases your truck's performance ceiling without sacrificing drivability making it the perfect choice for a great towing / daily driver turbo combination.

This high performance drop-in turbocharger features our custom ported KC compressor cover, Jetfire technology turbine wheel, high flow vane cage, and upgraded KC compressor wheel.

If you're searching for a 2011-2014 6.7 upgraded turbo that works for daily driving, towing, and performance use, the KC Jetfire delivers balanced gains across the powerband.

What Size Turbo Do I Need for My 6.7L Powerstroke?

• KC Super Spool is ideal for bone stock 11-14 trucks looking for the fastest spooling turbo on the market that performs as close to the original SST turbocharger with a more reliable bearing system. Available as a Whistler or Non-Whistler, the KC Super Spool is the perfect fit for trucks with stock fuel systems who tow heavy everyday, but are not looking for maximum power.
• KC Jetfire is ideal for 11-14 trucks who upgraded to a DCR or CPX and are looking for the most power out of their truck while still maintaining a 2015+ OEM style of drivability. This turbo is designed to maximize the stock fuel injectors and a CPX to max out around 650-700HP with enough supporting mods.

Why Upgrade Your 6.7L Powerstroke Turbo?

The factory turbo performs well, but airflow and power limitations become noticeable under load and in performance applications. The KC Jetfire expands airflow capacity while improving boost control, reducing back pressure, lowering EGTs, and delivering quicker spool-up. The result is a more efficient, more responsive turbocharger that provides increased usable power while maintaining the drivability needed for daily driving and heavy towing.

This turbocharger is engineered as a direct-fit upgrade for 2011-2014 6.7L Powerstroke applications. Performance characteristics and output will vary depending on overall vehicle configuration and calibration strategy. For best results, vehicles equipped with performance-oriented calibrations may realize the additional benefits from the turbocharger's increased airflow capability.

*You will be responsible for any updated calibrations / tuning that may be needed for your specific application.

*Not available for sale in the state of California

*1 Year Unlimited Mile Limited Warranty from KC Turbos

Compatibility

• 2011–2014 | Ford F-250 / F-350 / F-450 | 6.7L Powerstroke — Compatible (includes Warlock installation kit)
• 2011–2016 | Ford Cab & Chassis | 6.7L Powerstroke — Compatible (includes Warlock installation kit)

Frequently Asked Questions

What is the KC Warlock Retrofit Kit?
The KC Warlock Retrofit Kit is a complete drop-in turbo upgrade package for 2011-2014 6.7L Powerstroke trucks. It includes your choice of turbo (KC Super Spool or KC Jetfire) along with the Warlock installation kit specific to your truck's year and configuration.

What is the difference between the KC Super Spool and KC Jetfire?
The KC Super Spool is designed for bone stock 11-14 trucks looking for the fastest spooling turbo on the market — ideal for trucks with stock fuel systems that tow heavy but are not chasing maximum power. The KC Jetfire is designed for trucks that have upgraded to a DCR or CPX injection system and are looking to maximize power output, targeting 650-700HP with supporting mods while maintaining 2015+ OEM-style drivability.

Does this kit fit my 2011-2014 F-250 or F-350?
Yes. The Warlock Retrofit Kit is a direct replacement for 2011-2014 6.7L Powerstroke applications in the F-250, F-350, and F-450. Cab & chassis trucks from 2011-2016 are also supported.

What is the difference between Whistling and Non-Whistling?
Both configurations deliver the same performance. The Whistling version produces an audible turbo spool sound under boost, while the Non-Whistling version is quieter. The choice is purely personal preference.

Is the VGT solenoid included?
Yes. Unlike some competing kits, the VGT solenoid is included with the KC Warlock Retrofit Kit.

Does this turbo work on a stock tune?
Yes. The KC Warlock Retrofit Kit will operate on a stock calibration. However, you will be responsible for any updated calibrations or tuning that may be needed for your specific application and supporting modifications.

How much power can the KC Warlock Retrofit Kit support?
The KC Jetfire option is capable of reaching 650-700HP with supporting modifications. The KC Super Spool is optimized for stock fuel system applications focused on response and reliability rather than maximum power output.

Is this available in California?
No. This product is not available for sale in the state of California.