(1987 - 1993) Mustang LSX Swapped Foxbody Single Turbo System

Fox LSX Swapped Foxbody T4 Turbo System This is one of the Original Turbo Kits that started the On3Performance Brand over 14 years ago!   We have tested and raced this turbo kit on countless Mustangs across the country. We’ve worked very hard to improve this kit over the years and make it into what it is today. Back when we originally were thinking about offering this kit, we were skeptical about this swap. We weren't sure if we liked to see the LS engines getting tossed into our beloved Foxbodys. After working on our first donor car, however, views changed fast and we got excited about the project. The LSX engine leaves a lot of room in the engine bay, making it a straightforward set-up to work on. With the power potential of the LS platform, this kit became an easy decision. They respond excellent to boost, have great longevity, and are reliable at fairly high HP. For the kit itself, we followed the design of our already popular fox 5.0 system and placed the turbo in the same relativ