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Custom Fabrication

Fabrication for exact fitment.

We fabricate parts when fitment, routing, mounting, or serviceability needs more than an off-the-shelf solution. The work is practical: exhaust sections, brackets, tow hooks, intake routing, and one-off pieces tied to real vehicles and real builds.

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TIG welding custom exhaust tubing at FAS Motorsports

What We Fabricate

Practical parts for fitment, routing, and service access.

Exhaust Sections

Custom exhaust changes, V-band transitions, clearance fixes, muffler or resonator changes, and one-off routing around the vehicle.

Intake & Charge Routing

Tube routing, coupler transitions, bracket support, and packaging work for builds where generic piping does not fit cleanly.

Tow Hooks & Recovery Points

Vehicle-specific tow hook and bracket fabrication when the goal is function, clean fitment, and a finished look.

Brackets, Tabs & Mounts

Small parts that make the larger build work: mounting tabs, sensor brackets, supports, reinforcements, and serviceable revisions.

Good Fit

Projects that fit this service.

  • One-off parts built from photos, measurements, or the vehicle itself.
  • The job has a clear fitment, routing, mounting, or serviceability problem.
  • You can provide photos, vehicle details, and the parts already installed.
  • The work supports a performance, install, security, or repair project.

Boundaries

What we will not do.

  • Copy another shop's proprietary part, fixture, or protected design.
  • Cosmetic-only metalwork with no performance or fitment purpose.
  • Quote final pricing when the scope depends on fitment we have not seen yet.
  • Take on projects where safety, access, or material quality cannot be verified.

How It Works

Simple intake. No mystery scope.

  1. 01

    Send photos and describe the fitment problem or part you need made.

  2. 02

    We confirm whether the project fits our fabrication workflow.

  3. 03

    The vehicle comes in for measurement, mock-up, and final fitment if needed.

  4. 04

    We build, test fit, revise if needed, and finish the part before pickup.

Finished custom stainless fabrication piece Custom merge fabrication with finished welds

Top Products

Explore our most requested billet components and performance upgrades, each engineered in-house and backed by track data.

Top Services

Pair your hardware upgrades with professional installation, calibration, and security options from the FAS Motorsports team.