About

Brightstone Engineering

Brightstone Engineering is a UK-based precision engineering company focused on designing and manufacturing high-performance automotive components — both under our own brand and for select partners.

We create premium, CNC-machined parts for performance cars, motorsport builds, classic restorations, and specialist tuners. From gearbox adapter plates to hubcentric wheel spacers, every product is engineered in-house to deliver precision, durability, and flawless fitment.

Our workshop is fully equipped with 3-axis CNC machining, manual mills and lathes, TIG welding, 3D scanning, and in-house anodising and Cerakoting. This vertical integration gives us total control over quality and lead time — whether we’re building our own products or manufacturing for other brands.

What We Do

High-End Automotive Parts (Brightstone Originals)

We design, prototype, and manufacture our own line of performance parts, including:

  • Gearbox adapter plates
  • Hubcentric wheel spacers
  • Billet diff covers and brake caliper brackets
  • Exhaust tips and mounting hardware

All engineered, machined, and finished in the UK.

Private-Label Manufacturing for Brands

We partner with automotive companies, tuners, and retailers to manufacture parts under their own brand. Services include:

  • CAD/CAM design and prototyping
  • Low- to mid-volume CNC production
  • Anodising, Cerakoting, and laser marking
  • QC, packaging, and drop shipping on request

UK-based production supports short lead times, low MOQs, and full quality control.

Why Brightstone?

  • Engineer-run: hands-on expertise from design to delivery
  • In-house control from 3D scanning to final finish
  • Optimised for small-batch, high-precision manufacturing
  • Based in Kent — delivering UK-made quality at speed
  • Direct, transparent communication and support

Brightstone Engineering exists to build beautiful, functional parts that make your car faster, stronger, or just better. Whether you're buying direct or working with us to launch your next product, you're dealing with the engineers who actually machine the parts.

No middlemen. No delays. Just precision parts, built right here.