Devil Mountain Diesel Takes Apart Raptor to Build Factory Five XTF

In the Devil Mountain Diesel workshop the air is filled with the hum of innovation. The team at Devil Mountain Diesel has taken on an exciting challenge – putting together one of the first of its kind, the Factory Five XTF Truck.

After embarking on a journey to Massachusetts, Jason at Devil Mountain Diesel placed his trust in Factory Five’s renowned chassis and kit car expertise. He made the decision to acquire XTF Truck kit number 6, and had it transported to it’s new home, his shop in the Bay Area of California. He and his team had their sights set on transforming a 2018 Ford Raptor into an off-road behemoth, the journey had commenced.

For Jason, reliability is paramount, “I need to drive home from wherever I take it. My XTF needs to be able to take my Raptoring to the next level. Once it lives through my local tests it will make the Cabo run through the Best of Baja peninsula. With more claimed stiffness and suspension travel this XTF should allow faster, safer travel through the toughest off road terrain we can find! Keep in mind it will also be my daily driver, moving kids and life all over the Bay Area.” Having pushed the limits of a factory Raptor, he’s eager for the XTF’s promised remarkable performance.

Maybe all you need is a touch of devilish determination to build a super truck that leaves everyone wanting to experience the adventure for themselves. Buckle up for the ride!

Latest Factory Five News

Factory Fives Take 1st & 2nd at Chicago World of Wheels!

Factory Five customers Jason H. and Pat S. were awarded 1st and 2nd Place at the World of Wheels Chicago event this year! Jason shared the news on the Cobra Owners of Illinois (COIL) Facebook group page saying, “Great day for the club!” Jason was also presented another award in addition to earning 1st Place with his Mk4 Roadster. “So something crazy happened last night. I didn’t even go to the award ceremony because it’s really when you look around and think it’s not a competition with some of these other guys,” wrote Jason. “But last night they awarded me… Read More »

Read More

Chris H. Scores Top 3 Finish at Sick Week!

“A little over ten years ago I watched the Factory Five Racing delivery truck pull into my driveway. At that time I never would have imagined the impact a single car would have on my life” – Chris Hein. Chris Hein attended the 2026 Sick Week event, and earned a Top 3 finish with his storied Factory Five ’33 Hot Rod drag car! Chris’ Hot Rod is powered by a 388 twin turbo LS with a T-56 6-speed manual transmission. His best pass at Sick Week was a 8.58 with an average of 8.82 resulting in a third place finish… Read More »

Read More

2026 Kick-Off Sale!

2026 is off to a great start, and the team wants to keep the momentum going! They have put together a sale for all of our kits to help you build your car your way this year. Score a Free IRS Upgrade OR Save $2,026 Off Options on Mk5 Roadsters, Mk4 Roadsters, Type 65 Coupe, and ’33 Hot Rod To ensure your finest ride is possible, we are offering FREE IRS Upgrades (up to $3,199 in value). Our Independent Rear Suspension is the best suspension configuration Factory Five has to offer. This upgrade package includes: OR you can save $2,026… Read More »

Read More
Top