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News & Articles


How to optimize battery cooling?
At Goodfabs we have over 20 years of experience developing exhaust systems for the highest performing motorsport series such as Formula...
Dec 24, 2020

"Knowledgeable staff that go the extra mile to help and advise" - Alpha Performance Fabrication
Great company to work with. Friendly and knowledgeable staff that go the extra mile to help and advise. Would recommend. Alison Alpha...
Dec 17, 2020
"A reliable supplier of accurate high quality parts" - Pete Ellis
A reliable supplier of accurate high quality parts to myself and many other fabricators I know for a decade now. Pete Ellis Fabricator...
Dec 10, 2020


"The variety in diameters, centerline radii, wall thickness and materials is enormous" - Celeritech
They supply us, celeritech.nl, for years and years of bends for headers and exhausts. Very happy with all the parts, the service and...
Dec 3, 2020

What is springback in bending?
Next to understanding the bend allowances in the materials we form, there is also a factor called ‘Springback’ we need to take into account.
Aug 26, 2020


GoodFabs helps get COVID-19 ventilators up and running for major UK hospital
At Good Fabs we are able to engineer things to the highest precision, together with Cavey Laboratories we were able to create a small,...
Apr 15, 2020


Design and development of a full championship winning BTCC exhaust with heat shield for WSR
Unfortunately at GoodFabs we can’t always show what we are working on. That doesn’t mean we don’t do things with passion! Luckily...
Feb 5, 2020


35 years of mandrel bend tooling!
We've been told by our US-based tooling supplier that we probably have the largest amount of bend tooling outside the aerospace industry...
Feb 5, 2020


Atom Probe Tomography investigations of microstructural evolution in an aged Nickel superalloy for e
Good Fabrications was able to investigate the ageing of an Inconel 625 alloy exhaust manifold exposed to a Formula 1 racing environment.
Dec 17, 2018


GoodFabs & Force India
GoodFabs work closely with several F1 teams & engine builders to discuss how components can be manufactured most efficiently once CAD de
May 25, 2018

Oxidation of a Nickel Superalloy in Formula 1
Good Fabrications was able to investigate the oxidation response and microstructural evolution of an Inconel 625 alloy exhaust manifold expo
Sep 7, 2017


Welding and Metallurgical terms finally explained.
Explaining terms used in metallurgy and welding. As they are usually very specific and a lot of the terms misunderstood,
Aug 24, 2017


Engineering exhaust merge collectors
Almost every exhaust system uses some form of a merge collector. The key role for this merge collector and the most obvious one is to combin
Jun 12, 2017


The challenge of designing a winning NASCAR exhaust system
The NASCAR Sprint Cup regulations for example make the routing of the exhaust system and its assembly quite a challenge, especially where a
May 9, 2017


What is bend allowance?
When designing a sheet metal part which is folded you need to understand what happens when a flat sheet of metal is fabricated or folded....
Apr 24, 2017


GoodFabs expands machining department
At GoodFabs, we have continuously been investing in our expanding machining department. This department now consists of multiple CNC turning
Mar 15, 2017

Flow through a pipe
The flow through a pipe often depends on its geometry. In exhaust systems this geometry often creates the entire gas dynamic behaviour to in
Mar 8, 2017


How to optimise the inlet bell mouth
Next to the design of an exhaust system and its gas dynamics, the induction system of the engine is equally as important. To ensure that the
Mar 1, 2017


Oxygen sensors and engine power
In the automotive and motorsports industry Oxygen sensors (also known as O2 sensors) are often used to monitor the air fuel ratio in the cyl
Feb 23, 2017


GoodFabs launches GF Moto - makers of super lightweight motorcycle exhausts
GoodFabs is launching GFMoto, our new motorcycle exhaust brand, at The London Motorcycle Show at Excel, which starts on Friday 17th...
Feb 16, 2017
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