Here at Lethal Performance, we’re all about…well, performance! We specialize specifically in late model Mustangs, , S550 Mustang, S197 Mustang, Shelby GT350, SVT Shelby GT500, SVT Terminator Cobra and the Ecoboost vehicles like the Focus ST, Focus RS, Fiesta ST and all of Fords Ecoboost truck offerings. So whether it’s an F150 powered by the 5.0L, 2.7L or 3.5L Ecoboost we’ve got you covered. Every member of the Lethal Performance staff has experience in the Mustang and Ecoboost world. Some of us also come from a racing background, others from service backgrounds, but all of us know and love Mustangs.