Call us 8652474068
6227 Enterprise Dr. Knoxville , TN. 37909
8:00AM - 5:00PM
Fabrication & CNC Machining in Knoxville
We can custom-build quality components for all performance applications. RM has a wide variety of Fabrication abilities, as well as CNC Plasma and automotive CNC machining service in Knoxville, TN.
Custom Automotive Fabrication for Performance Builds in Knoxville, TN
Custom auto fabrication work transforms your vehicle from ordinary to extraordinary through precision metalwork and specialized manufacturing techniques.
At RM Motor Werks, our experienced technicians understand that every performance project demands unique solutions that cannot be achieved with off-the-shelf parts. Whether you need custom exhaust systems, roll cages, suspension components, or intake manifolds, our fabrication services deliver the exact specifications your build requires.
Our facility at 6227 Enterprise Dr, Knoxville, TN 37909, houses professional-grade welding equipment, metal cutting tools, and forming machinery, allowing us to create components from raw materials.
Custom automotive fabrication requires extensive metallurgy, structural engineering, and automotive systems knowledge to ensure every piece integrates seamlessly with your vehicle’s existing components. We work with mild steel, stainless steel, aluminum, and chromoly tubing, depending on what your build calls for. The right material comes down to strength, weight, and how the part will be used.
Clean cuts, solid welds, and accurate measurements keep everything lining up once it’s installed.
Advanced Fabrication Techniques and Equipment We Utilize
Our custom automotive fabrication process starts with a real conversation about your vehicle, how it’s set up now, and what you want it to do. From there, we use CAD software to map everything out before any metal fabrication begins, so parts fit the way they’re supposed to the first time.
RM Motorwerks has TIG and MIG welding capabilities, plasma cutting systems, and hydraulic tube benders. That equipment allows us to handle anything from basic brackets to more involved custom parts, depending on what the build calls for. Heat, vibration, and strength all come into play while the part is being built. That’s what helps the part hold up once it’s on the vehicle and put to work. Custom exhaust systems rely on mandrel bending to keep the diameter the same through the bends, so airflow stays smooth the whole way through. Roll cage work comes down to knowing the safety standards and how the structure impacts the vehicle, so you get protection without affecting balance or handling.
Have something in mind? Give us a call at (865) 247-4068 or stop by Monday through Friday, 8AM to 5PM, and we’ll talk through your build.
Quality Assurance & Testing for Custom Automotive Components
Every custom automotive fabrication project at RM Motorwerks is checked over carefully before it leaves the shop. Welds are inspected visually and tested with penetrant methods to catch any weak spots before the part is installed. Custom suspension components undergo stress testing to verify they can withstand the dynamic loads encountered under aggressive driving conditions.
Heat treatment is used when needed to keep parts from losing strength during fabrication. We keep track of the process with photos and measurements, which helps down the road if anything needs to be adjusted or repaired. Every part is test-fitted before installation to make sure it lines up and clears surrounding components.
Our custom work comes with comprehensive warranties that demonstrate our confidence in the quality and durability of our fabrication services. After everything is installed, we take the vehicle out and drive it to make sure the custom parts are working the way they should in real driving conditions.
Call us today or email to discuss your service and maintenance needs!
Frequently Asked Questions
What types of custom automotive fabrication services do you offer?
We build custom exhaust systems, roll cages, suspension components, intake manifolds, brackets, and other performance-focused custom parts.
How long does a typical custom fabrication project take?
Timing really depends on what you’re having done. Some are just a few days, others take more time, especially when there’s a lot of fabrication involved. After we see your vehicle and go over the details, we’ll let you know what kind of timeframe to expect.
Can you fabricate parts for vintage or rare vehicles?
Yes, we excel at creating reproduction parts and custom solutions for classic cars and auto restorations where original components are no longer available or where performance improvements are needed.
What materials do you work with for custom fabrication?
We work with mild steel, stainless steel, aluminum, and chromoly tubing, selecting the appropriate material based on your application’s strength, weight, and corrosion resistance requirements.
Do you provide design services for custom fabrication projects?
Yes. Our team will sit down with you, go over what you’re trying to accomplish, and map it out using CAD before anything gets built. That way, everything fits the way it should, and there aren’t any surprises once the parts go on.