X-Rail Frame Design
Custom reinfoirced frame that helps with performance and can handle a lot more horsepower than you can throw at it.
Bolt On Construction
Easy to work with, and built with builders in mind. Our chassis are made to carry each iteration of your project car.
Build Your Own
Lightweight billet aluminum, JRI Coilovers, show room prep, and ride height adjustability allow you to dial your ride to your preference.
Optioned to your driving style
Our chassis come with a lot of options that give you the flexibility to build on a budget, or go for gold. Our team will work with you to support assembly of various stages of your project or handle it completely. Use our chassis builder to get a quote, and learn more about what types of options are available.
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Build your Custom Chassis
Option your chassis to fit your project, driving needs, and your budget. These prices are estimates based on previous builds and are subject to change. Request a quote to get a price for your chassis today.
BUILD MY CHASSIS
Performance & ShowRoom
- Billet Aluminum Control Arms
- JRI Double Adjusted Coilovers
- Ride Height Adjustable
- Show Room Ready

Pro Touring
- Steel Control Arms
- Triple Adjusted Coilovers
- Dutchman Fixed Axle Differential Housing
- Universal Engine Mount
Custom Chassis To Fit Any Project
Rothspeed Chassis come with a variety of options, and services to help your build. From a variety of performance levels, to assembly mouting, and show room preparation we got you. Read more about our chassis and our process, or just option your chassis now to get a quote.
Read MoreProject Car
Split-Ray: A custom C2 Corvette by Scott Roth
Two years, 22,000 hours for 6 3/8″ and all the amenities of a modern sports car. This project sewed the seeds for Rothspeed Custom Chassis.
Read MoreClassic car with modern amenities
Widened by six inches for comfort
A show car that’s fun to drive
Coming to production
flair
Rothspeed goods
What do you think about someone who does the bare minimum? Exactly. 37 Pieces of flair is a good way to express yourself.
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If you have questions about chassis, or are interested in a quote click here.