About us

Reverse engineering and manufacturing for total historic accuracy.

We are obsessed with historic accuracy, what we offer our customers is remanufactured historic components that are no long available. Reverse engineered, manufactured and inspected in house.

Set up in 2023, the company was born from an R32 GTR Gr.A passion. As these unsupported works cars started to come out of Japan, there has been a need for replacement parts to allow for continued use.

Through 3D scanning and manual measurement techniques, the entire suspension system has been reverse engineered. Group A Fabrication can offer all of these parts. Race proven, and race winning.

Group A BNR32 Magnesium Rear Upright Assembly

Latest

RB26 Group A Oil Cooler Take Off.

£282.70 + VAT. Please use Contact Us to purchase.

New for Q1 2025. Originally die-cast, these have been remanufactured by machining from solid 6082 and clear anodised.

Dual 1/8NPT instrumentation holes in the core, and a M12 cooler return.

AN12 fittings torqued and sealed, with additional aluminium crush washers.

This is the prototype batch, low volume.

Group A BNR32 Oil Cooler Take Off

Services

CNC Machining

We have 4 axis CNC machining in house. This allows us to keep as much control over manufacturing, iterative design, and quality as possible.

Reverse Engineering

We have 3D scanning and manual measurement capability in house. Drop off a single part and we can either supply CAD data back, or take care of remanufacturing too.

Historic Component Sales

We publicly sell Group A accurate products that have the ability to bolt to track converted road cars. These are ultra low volume, high quality. Keep an eye on our socials for opportunities.

Vehicle Documentation

We can document entire vehicles. We can strip and inspect all subsystems, and provide photo reports, raw STL scan data, or fully matured CAD models.

Research Assistance

Getting information on Historic Motorsport vehicles and engineering can be tough, especially with global programs. We can use our networks to help answer any technical queries.

Contact Us