CorteX – Delivering the “Core” “Tech” for Performance

Because the status quo was not good enough…

It began with a pursuit of suspension products for our own cars, but when the after-market industry didn’t offer the quality and performance level results we were after, we applied professional engineering methods to design a new line of best-in-class Motorsports parts ourselves.

Our purpose-built suspension kits serve everything from hod-rod enthusiasts, to club track days, to professional racers.

Optimized Pro-Touring

Project Xecution Mustang- Winner Best Domestic SEMA Grand Turismo

Hot Rod and American Muscle Specialists

Passion for performance can be seen in our Street, Pro Touring, GT and Racecar build projects. Our passion for best-in-class has led to a full catalog of one of a kind suspension parts essential for these purpose built applications.

More than Ford Mustang experts, CorteX delivers suspension upgrade parts for across Chevy, GM, Shelby, Mercury, Nissan… to dial-in your Hot Rod, Muscle Car and more. [view vehicles supported]


CorteX Racing – Leader in Mustang Aftermarket Suspension Systems

Professional Engineering you can Trust

Unlike most retailers, CorteX Racing designs, tests and manufactures our line of professionally engineered suspension products.

With expertise in aerospace, energy and mechanical design, the license professional engineers at CorteX apply these same rigorous methods to design advanced automotive aftermarket parts to a new, higher potential.

Attention to weight, durability and geometry are prioritized for strong reliable components that deliver a complete handling transformation.

Unparalleled Quality, Excellent Value

CorteX designs not only look good, they are designed to win. This leads to a higher standard of product optimization.

CorteX designs, builds and races what we sell.

Driving to Win Since 2009

History – We officially launched as a retailer in 2009 in Idaho, and grew into the CorteX Racing’s R&D facility located at Sonoma Raceway in Northern California. In 2019 we expanded CorteX East with our retail and install shop in Ohio.

Build Expertise

Whether for a daily driver or competition, our experience with complete custom builds can help you to make decisions, and decide on the right mods, so you are making the best investment decisions for your desired outcome.

Unlike most online businesses, we are a true partner, as passionate as you are about your dream car project.

Aftermarket Mods from CorteX Racing Customers

Check a few of our customers and projects

Complete Project Partner

Choose CorteX for top products, and expertise. Our professional engineering methods enabled our suspension systems to be optimized lighter, stronger and simpler, for DIY accessibility, often with little to no permanent modification to your car. We can also support installation for your build at our CorteX Shop, or dealer locations.

We also provide pre-qualified automotive products from other manufacturers at an excellent price-point, so we can be a true partner for a streamlined experience on your complete car build.

Engineering, Modeling, Fabrication

Looking for the unfair advantage? CorteX can provide structural optimization services, fabrication and 3D modeling to turn your vision into reality.

Xtreme-Grip Suspension

The CorteX signature RADIAL-X Spindle and Xtreme-Grip Suspension System(s) have been installed on numerous professional and enthusiast car builds.

Never Settle – “good enough” will not do if you want to be the best.

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