Established in 2013, J C-B Engineering Consultants is a growing Automotive Engineering consultancy and umbrella company based in the UK. We offer specialist knowledge in R&D and Product Development to clients ranging from Large OEM to motorsport to enthusiast.

Areas of speciality include:

  • Race Engineering & Track Support
  • Chassis & Vehicle Dynamics
  • Powertrain
  • NVH
  • Aerodynamics
  • CAD & CAE
  • Computational Fluid Dynamics (CFD)
  • Project Management and Delivery

Continuing to add to this knowledge base through continued research and internal projects is a very important area of business for us and outside of our consulting work, substantial time is dedicated to this

We are striving to be at the forefront of growth and development in our specialities and are continuously looking to gain and expand our knowledge base and portfolio.

Please direct any queries to:
contact@jcb-eng.com

Jahee Campbell-Brennan MEng, AMIMechE:
Currently the sole employee and Director of J C-B Engineering Consultants Limited.

A brief statement and introduction:

“Having graduated Sussex University in July 2013 I obtained a 1st class with honours as a Master of Engineering (MEng) on an Automotive Engineering degree program.

Shortly after graduating I established my company J C-B Engineering Consultants Limited. with the aim of furthering my own passion in Automotive Engineering, whilst developing a reputation and respect for my name primarily but not exclusively in Vehicle/Aero Dynamics and Powertrain Systems; achieving excellence in high performance road and Motorsport applications - in doing so, contributing to the development of the Automotive Engineering industry to the benefit of OEM, supplier and consumer alike.

Shortly after registering the company I obtained an ongoing contract to supply Product Development expertise to Ford Motor Company where i consulted in various areas for 4+ years. During this time i also had opportunity to further my experience in race engineering in the Britcar Endurance Series.

Following a recent contract working in mechanical design on an exciting project for Dearman Engine Company i am continuing to research, expand and develop in different disciplines to improve my companies depth of knowledge, whilst pushing various product concepts through into production.

Remaining true to my passion and drive. I am very much looking forward to the journey ahead of me.”

We possess specialist knowledge and experience in the following Automotive Engineering functionalities:

  • Race Engineering & Track Support
  • Chassis & Vehicle Dynamics
  • Powertrain
  • NVH
  • Aerodynamics
  • CAD & CAE
  • Computational Fluid Dynamics (CFD)
  • Project Management and Delivery

Experienced in the complete lifecycle of product development from initial concept to final sign off over a range of manufacturing scales from tens of pieces to millions, we offer this knowledge and experience through consultancy services to clients ranging from OEM, Motorsport, Supplier and Enthusiast.

We also operate as an agency and umbrella company, sourcing and placing contractors within the Engineering Industry in varying capacities

Our main and driving task is to provide solutions to engineering problems presented to us in a manner to suit the client’s guidelines and brief to achieve the desired result. Development of a positive and respectful working relationship is at the forefront of our operation.

A list of our previous and current consulting contracts.

  • University of East London:
  • Motorsport Engineering Technical Advisor

    Advising students and faculty on the design, build and planning of their FSAE Formula Student 2020 competition entry.

    Covering all aspects of the development process such as vehicle dynamics and powertrain specification, to structural and chassis component design. Assisting with general project management and contributing my experience to ensure the car is delivered to requirement.


  • Racecar Engineering Magazine:
  • The world's leading motorsport technology magazine.

    Technical Contributor

    Authoring technical articles related to motorsport engineering and automotive technologies for magazine and website publication.

    Articles written thus far involve technical analyses, in-depth vehicle dynamics and advanced sensor technology.


  • Gosling Racing & Independent Designs:
  • High quality fabricator of welded motorsport structures.

    Mechanical Design

    This project involved the creation of a complete 3D model and associated 2D drawings for a tubular ROPS (Roll Over Protection Structure) for MSA certification/homologation in the 116 Trophy Racing Series.


  • AP Motorsport:
  • A UK based motorsport and parts distribution company.

    Aerodynamics, Chassis Dynamics and Build Consultation

    Consulting on ongoing aerodynamics and vehicle/chassis dynamics development of their Megane 3 Cup racer. Work undertaken includes component design, part selection and vehicle dynamics consultancy at test & verification sessions at various European circuits including the Nurburgring Nordschleife.

    Components currently under development include suspension and aerodynamic components using SolidWorks FEA and ANSYS FLUENT.

    This project is highlighted in a write-up that is published on our website under the “Articles” section.


  • Dearman Engine Company:
  • A small yet growing company with an innovative new technology in using the expansion of Liquid Nitrogen to generate power in a tradition IC Engine architecture.

    Mechanical Design

    Design of Liquid Nitrogen (LiN) distribution systems ranging from LiN storage tank to intake system of the Dearman Engine.

    Using SolidWorks CAD suite & PDM, this involved the realisation, packaging and routing of pipework and thermal management systems, including the creation and release of 3D assemblies and 2D drawings with GD&T.


  • Britcar Endurance Series:
  • An endurance motor racing championship in the UK featuring sports and touring cars.

    Race Engineer; 2016 Season

    Assisting the chief race engineer at Hofmann's Motorsport with data logging and analysis, vehicle dynamic and aerodynamic parameter management and general issue solution on their Lotus Europa GT - Racing at various circuits around the UK this was a great opportunity to revisit motorsport and a valuable learning experience at a highly professional team.


  • Ford Motor Company:
  • The first contract obtained by J C-B Engineering Consultants was with Ford Motor Company. A second contract was immediately awarded and sustained a positive and productive relationship until its end.

    Powertrain Design & Release

    Working directly with international Tier 1 suppliers to deliver powertrain components for application in small, high power density turbocharged engines meeting cost, quality, weight and timing targets set by Program Office.

    A broad understanding of materials and manufacturing processes was required across the techniques of casting and machining Aluminium and Steel components, to injection moulding and additive manufactured polymers.

    Tools and software packages such as MS Project, WERS, AVBOM, TeamCenter, CATIA V5, Matlab/Simulink and the development of quality tools such as FMEA, eFeas aided in achieving robust component sign-off.

    Vehicle Design Verification

    Working with functional engineering teams (Powertrain, Chassis, Electrical, Vehicle integration, Durability) to support the efficient sign-off of GPDS gateways from initial concept M1 to FEC. Development and execution of analytical & physical design verification plans involving subjective and objective test methods and data analysis.


    We are currently working on various product concepts including:

  • Novel Suspension Components:
  • A series of front and rear control arms initially to be released onto the BMW M2 (F87), M3 (F80) and M4 (F82) platforms. These are marketed towards racing teams and high-end consumer offering lower weight, improved performance and custom kinematics over the OEM control arms - they will be offered in two materials; CNC milled Aluminium and an innovative new composite technology with a lower price and environmental impact than current carbon fibre technology.

    CAD shot of control arm arrangement.

    CAD shot of control arm arrangement undergoing stress simulation.


  • Aerodynamic Devices:
  • An aerodynamic front splitter for use with the RenaultSport Megane 3 platform to offer improved aerodynamic performance over the OEM package; with CFD verified design implemented to control the flow of air above and below the car body and integral brake cooling ducts to address the factory shortcomings experienced by track users. This is a project undertaken in conjunction with AP Motorsport.

    CFD shot of splitter in simualation.

    CFD shot of splitter in simualation.

    We aim to grow and develop into a prominent figure in the Motorsport & Automotive Engineering Industry both in the UK and Worldwide, with our name and reputation known and identified synonymously with efficiency, integrity and as a leading figure in specialist engineering knowledge and ability.

    Our wish is to create a dominant role for ourselves in Motorsport at all levels from Sports Car to Prototype and Open Wheel Formula cars, using this platform as a tool to practice our passion and drive innovation and creativity while also using this experience to “trickle down” and aid in Product Development and R&D for our future clients and products.

    We carry great enthusiasm in becoming leaders in the implementation of knowledge and innovation in technological advancements and developments in the industry as time moves forward.

    Sustainable and responsible development is a constant motivator for us and we look forward to providing outstanding solutions to problems we are presented with.