KC Jetfire Turbo - 6.7 Powerstroke (2011-2014)

I have a new truck!

After installing the new warlock turbo to my 2014 6.7 powerstroke, it's a new truck- more power, more everything!

I love the sound. But I don’t like the delay in the spool up. I wish I could get so insite on getting this turbo tuned Or something. Any help would be appreciated

absolutely stunned

I recently installed the KC Warlock Retrofit Kit on my 2012 6.7 Power Stroke, and I can honestly say I’m extremely impressed with the results. This kit upgrades the factory 2011–2014 turbo setup to the newer 2015+ style, and the difference is noticeable right away. The truck feels more responsive, smoother under load, and overall much more usable in real-world driving. Installation Experience: The install was very straightforward. KC did a great job including everything needed: New oil feed components Updated coolant tube Seals and gaskets Proper hardware Instructions were clear enough to follow, and working at a steady pace, the install took about a full weekend. Nothing felt “hacky” or forced—everything fit the way it should. Performance & Drivability: What really stands out is the usable power. It’s not just about horsepower—it’s how the truck delivers it: Smoother throttle response More predictable boost Better overall drivability Feels more refined than the original setup It honestly feels like the truck should have come this way from the factory. Overall Impression: This kit is a solid upgrade for anyone with a 2011–2014 6.7 looking to modernize their turbo setup without piecing everything together individually. Between the quality of the components, the ease of install, and the improvement in drivability, I’m genuinely happy with the purchase. Final Verdict: If you’re on the fence—don’t be. This kit delivers exactly what it promises.