About Us
Performance Exhaust Specialists
SPECIALISTS
IN PERFORMANCE EXHAUSTS
EXPERT
EXHAUST FABRICATORS
UNQUESTIONABLE
QUALITY
BESPOKE
PERFORMANCE PROJECTS
Motorsport By Nature. World-Class Precision. Purpose-Built Performance & Sound.
At BCFabrications, we design and build world-class high-performance exhaust systems for the most demanding automotive and motorsport applications on the planet.
With over 80 years of combined experience, our team has crafted exhaust systems for Formula 1, WEC, IMSA, GT, Touring Cars, Historic Motorsport, and some of the world’s most exclusive Hypercars and Supercars. Whether it’s the grid at Le Mans, Goodwood, Silverstone or the lawn at Pebble Beach Concours d’Elegance, our exhausts deliver the performance, sound and craftsmanship that only true motorsport heritage can offer.
Built on Motorsport Excellence
Founded in 2017 by Benjamin Clowes, a master exhaust fabricator with a career spanning F1, IndyCar, LMP, GT and Hypercar & Supercar engineering, BCFabrications was born in the heart of Motorsport Valley – Oxfordshire, England. Benjamin’s experience navigating the complex regulation shifts of Motorsports such as WEC or Formula 1 and the switch from the naturally aspirated F1 V8 era to the hybrid turbo era — laid the technical foundations for what would become one of the industry’s most respected exhaust manufacturers.
Experience working alongside engine builders, tuners, race teams, and premium automotive engineering firms worldwide, creating exhaust systems that deliver not only exceptional performance and weight reduction with super alloy materials such as Inconel, Stainless Steel and Titanium, but also spine-tingling sound and precision fitment – everytime.
Today Ben is joined by a team of hugely talented Expert Fabricators, TIG Welders and Design Engineers with backgrounds in motorsport and Precision Fabrication. This is why BCFabrications are the perfect partner for your exhaust requirements.
Specialist Materials. Bespoke Engineering. Proven Performance.
Our in-house team of highly experienced fabricators and TIG welders are experts in thin-wall fabrication & TIG Welding using Inconel, Stainless Steel, and Titanium from 2mm to 0.1mm. Every system is built to exacting standards, often within tolerances of ±0.2mm, and many of our components are formed from materials as thin as 0.5mm – a level of precision more commonly seen in aerospace and elite motorsport.
Investing heavily in specialist fabrication machinery and tooling, using advanced TIG welding technologies and skills– enabling us to produce complex, ultra-lightweight exhaust systems that have gone on to win world championships and feature in global debut events such as the Goodwood Festival of Speed and Pebble Beach Concours d’Elegance.
From Race Proven to Road Refined
BCFabrications isn’t just a motorsport supplier — we’re redefining the ownership experience for supercar and hypercar enthusiasts too.
Our aftermarket High performance exhaust range includes precision-crafted exhaust systems for iconic marques including Porsche, Ferrari, and Lamborghini among others, including models such as the Porsche 911GT3 & RS, 935, Carrera GT, 918 Spyder, Lamborghini Huracán & Aventador, and the Ferrari SF90 & 812 models. Every system is designed to transform the sound, weight, and character of these vehicles — delivering a thrilling, motorsport-inspired experience for the tarmac.
Trusted by the Best. Delivered Worldwide.
Our clients range from championship-winning race teams to collectors and automotive connoisseurs around the world. We supply globally and are proud to support a wide range of industries, including:
- Formula 1
- Le Mans Hypercar & LMP
- GT & Touring Cars
- Historic Motorsport & Classic Restorations
- Hypercar & Supercar Manufacturers
- Bespoke Engineering & Prototyping Projects
At BCFabrications, we don’t cut corners — we shape them. If you demand the highest quality, race-proven engineering, and unrivalled craftsmanship, we’re the partner that can take your vision from concept to competition — or the road.
From CAD to Completion – Designed & Engineered In-House
At BCFabrications, we bring concepts to life.
With a combined 80 years of specialist experience in exhaust system design, TIG welding, and fabrication for motorsport and high-performance applications, we offer a complete end-to-end engineering service, from CAD model to a finished system.
Using advanced tools such as SolidWorks, we can work directly from customer-supplied CAD files or reverse engineer complex systems in-house. Our deep understanding of real-world fabrication allows us to refine designs, identify cost-effective alternatives, and ensure manufacturability without compromising on performance or quality.
We don’t just build exhaust systems — we engineer smarter solutions.
Tooling, Fixtures & Innovation – Engineered for Precision
All jigs, fixtures, and press tooling used in production are designed and developed in-house. This gives us complete control over repeatability, accuracy, and efficiency — ensuring strict tolerances are met especially when working with specialist alloys like Inconel, Stainless Steel, and Titanium.
We offer a wide range of advanced manufacturing techniques, including:
- DMLS (Direct Metal Laser Sintering)
- Thin-wall tube bending & forming
- Precision pressing and complex shape forming
- 3D printing and casting for pattern development
These processes allow us to meet critical tolerances and achieve design complexity beyond the capabilities of conventional fabrication.
Components with Purpose – Motorsport-Grade Parts
As part of our specialist offering, BCFabrications also designs and manufactures a range of precision motorsport components. From O₂ bosses and exhaust clamps to bespoke connectors, our components are designed for race-grade reliability, and are used by leading teams across multiple disciplines of professional motorsport.
Each part is manufactured with the same level of care and attention to detail as our full systems — because in our world, every component counts.
Our Materials
As specialist exhaust manufacturers for both motorsport and high performance cars, BC Fabs fabricate from a variety of materials using thin wall gauges to as little as 0.5mm. Materials such as:
01.
Stainless Steel
High chromium steel alloys are generally used in motorsport applications seeing lower exhaust gas temperatures. Popular because of its non-corrosive and heat resistant properties, it is an affordable solution for custom built exhausts.
02.
Inconel
Nickel alloys are the most common materials for exhausts in advanced motorsports such as Formula 1, World Rally cars, World Endurance cars & Touring cars. Due to its high nickel content, Inconel retains its strength at extremely high temperatures, which allows us to produce exhausts using a thinner wall gauge.