No products in the cart.
Why Custom Fabrication?
Custom Fabrication in Marietta GA – Build What You Can’t Buy
Off-the-shelf parts often don’t fit unique builds or high-performance applications. Custom fabrication solves this by creating brackets, mounts, piping, and structural components tailored exactly to your vehicle and specifications. Whether you’re relocating a battery, mounting an aftermarket intercooler, or adding chassis reinforcement, we design and build it.
At 875 Performance, our in-house metal fabrication capabilities include CNC machining, TIG precision joining, and CAD design. We work with steel and aluminum to produce durable, lightweight components. Pair your fabrication with our performance handling and ECU tuning services.
Our Fitment Promise
Every component is measured, test-fit, and documented for a perfect installation.
Our Fabrication Services
Precision Custom Metal Fabrication in Marietta, GA
From simple brackets to complex piping, we handle every fabrication need with precision.
Bespoke Metal Brackets & Mounts
Custom brackets for relocating batteries, mounting coolers, sensors, or accessories. Built from steel or aluminum to your exact dimensions.
Custom Intake Piping & Routing
Mandrel-bent aluminum piping for cold air intakes, turbo inlet routing, and custom induction setups.
Intercooler & Charge Pipe Fabrication
Bespoke intercooler mounting brackets, end tank modifications, and custom charge piping for turbo systems.
Chassis Reinforcement & Bracing
Custom strut tower braces, subframe connectors, and gussets to stiffen the chassis for track or high-power builds.
Radiator & Oil Cooler Mounting
Custom brackets and ducting to securely mount upgraded radiators, oil coolers, and heat exchangers.
Battery Box & Electrical Component Mounts
Fabrication of battery trays, fuse box mounts, and ECU brackets for clean engine bay layouts.
Why Choose 875 Performance?
Custom Fabrication Specialist vs. Generic Auto Shops
Not all fabrication is equal. We offer CNC precision, TIG quality, and CAD fitment.
| Feature | Generic Auto Repair Shops | 875 Performance |
|---|---|---|
| CNC Machining Capability | ✗ Not available | ✓ In-house CNC mill |
| TIG Precision Joining | ✗ Basic tools only | ✓ Skilled TIG fabricators |
| CAD Design & 3D Scanning | ✗ Not offered | ✓ Full design service |
| Custom Brackets & Mounts | ✗ Limited | ✓ Bespoke fabrication |
| Intake & Intercooler Piping | ✗ Rarely available | ✓ Mandrel bending |
| Chassis Reinforcement | ✗ Not offered | ✓ Structural fabrication |
| Prototype & One-Off Builds | ✗ Not available | ✓ Complete capability |
| Warranty-Safe Documentation | ✓ | ✓ Full digital records |
Precise Fabrication Workflow
Our 4-Step Custom Fabrication Process
We design, build, test-fit, and finish every component to your specifications.
01
Design & Measurement
We discuss your requirements, take precise measurements or 3D scans, and create CAD designs for your approval.
02
Material Selection
We select the appropriate material (mild steel, stainless, aluminum) and thickness for strength, weight, and application.
03
Fabrication & Machining
Using CNC machining and TIG precision joining, we produce the component to tight tolerances and finish edges.
04
Test-Fit & Final Coating
We test-fit the part on your vehicle, make any necessary adjustments, and apply protective coating (powder coat, paint, or raw finish).
Real Marietta Builder Reviews
What Our Customers Say About Our Fabrication
“They built a custom battery relocation bracket for my E36 track car. Perfect fit, clean TIG work, and powder coated black. Exactly what I asked for.”
“Custom intercooler piping for my turbo Miata. Mandrel bends, perfect clearance, and excellent aluminum joining. Boost leaks are gone.”
“They fabricated a custom strut tower brace for my Subaru. Stiffened the front end noticeably. Excellent fit and finish.”
Complete Fabrication Coverage
What’s Included in Our Custom Fabrication Service
Every fabrication project includes design, precision workmanship, and verification.
CAD Design or 3D Scan
Material Selection Guidance
CNC Machining
TIG Precision Joining
Mandrel Pipe Bending
Custom Bracket Fabrication
Chassis Gusset & Bracing
Intercooler & Cooler Mounts
Test Fit on Vehicle
Surface Prep & Finish
Powder Coat / Paint Option
Digital Documentation
Warranty on Workmanship
Old Parts Return
Post-Install Inspection
Precision-Built Components
Custom Fabrication Backed by Expert Workmanship
We use high-quality materials and precision CNC and TIG techniques to create components that fit perfectly and withstand the rigors of performance driving. Our workmanship is backed by our reputation and warranty.
Whether you need a simple bracket or a complete custom piping system, we deliver functional, durable, and visually clean results. We document every step with photos and CAD files.
Platform-Specific Fabrication
Custom Fabrication by Vehicle Category
We fabricate components for all makes, including European sports cars, Japanese tuners, and Domestic muscle.
European Vehicles
BMW, Mercedes, Audi, Porsche, VW. We build custom mounts for aftermarket components, chassis braces, and precision piping.
Japanese Tuners
Honda, Toyota, Nissan, Subaru, Mazda. We fabricate battery boxes, intake piping, intercooler mounts, and chassis reinforcement.
Domestic Muscle
Ford, GM, Dodge, Jeep. We build heavy-duty brackets, radiator mounts, chassis reinforcement, and custom cooling solutions.
Related Performance Services
Complete Your Build in Marietta, GA
Custom fabrication pairs perfectly with performance upgrades. Explore our performance handling and ECU tuning services. For track safety equipment, visit our race prep page.
Need repairs or maintenance? Check our engine repair and preventative maintenance pages.
Custom Fabrication FAQs
Frequently Asked Questions About Custom Fabrication in Marietta GA
What types of custom fabrication do you perform?
We fabricate bespoke metal brackets, mounts, intake piping, intercooler routing, chassis braces, and custom cooling component mounts. We use precision CNC machining and TIG techniques for high-quality, durable components.
Can you create custom parts for my specific vehicle?
Yes. We specialize in one-off and limited-run custom components. Provide your vehicle details and design requirements, and we’ll build exactly what you need.
What materials do you work with?
We commonly work with mild steel, stainless steel, and aluminum in various thicknesses. We can also machine components from billet materials.
How long does custom fabrication take?
Simple brackets or mounts can be completed in a day. Complex piping or chassis reinforcement may take several days. We provide a clear timeline before starting.
Do you provide CAD design or prototyping services?
Yes, we can assist with CAD design, 3D scanning, and prototype fabrication to ensure perfect fitment before final production.
Book Fabrication Project
Request a Custom Fabrication Quote
Marietta Fabrication Facility
875 Performance
-
3268 Fairview Dr, Marietta, GA 30066
(Near Canton Rd & Bells Ferry Rd Corridor) - (470) 888-0875
- [email protected]
-
Mon – Fri: 9:00 AM – 5:00 PM
Saturday: By Appointment
Sunday: Closed
Fabrication Coverage Area
Serving Marietta & Surrounding Cobb County Communities
Custom fabrication services for drivers across Northern Metro Atlanta. Same-day service available for simple brackets.
Marietta (30066 / 30062 / 30060 / 30064)
East Cobb
Kennesaw (30144 / 30152)
Acworth (30101 / 30102)
Smyrna (30080)
Roswell (30075)
Woodstock (30188 / 30189)
Cobb County Corridor