For Mustang parts and everything speed, we'll put you in the fast lane. At Lethal Performance, we take performance so seriously that we put it right in our name — no joke. We know what you want from your Mustang performance parts: to rev up and peel out. That's why we help feed your need for speed with top-of-the-line Mustang parts and accessories that push your limit further and faster than ever before. Of course, we're not just a Mustang performance shop. While Ford is our specialty, we also offer plenty of GM, Dodge and Chevy performance parts to force the memory of driving stock far from your brain. But we'd be lying if we said our roots didn't run deep in Ford Mustang performance parts. Don't worry. Every single product in our shop is fit for a gearhead like you. So, if you need Ford Mustang performance parts and accessories for your GT, Ecoboost, Mach-1, V6, Fox body, Shelby GT500, SVT Cobra or Boss 302, we've got you covered — but we won't leave Broncos, Ecoboost trucks, or even Camaros and Corvettes out of the fun.