Alicia Reno
by on April 19, 2024

Automotive performance engineering refers to the specialised field of engineering focused on performance upgrades for vehicles, particularly in terms of speed, power, handling, and overall driving dynamics. It encompasses various disciplines such as mechanical engineering, electrical engineering, and computer science to optimise the performance of vehicles.


Key areas of focus in automotive performance engineering include:

  • Powertrain Optimisation: This involves improving the engine, transmission, and drivetrain components to enhance power output, torque delivery, and overall efficiency, through the addition of engine accessories and turbo accessories.
  • Suspension and Chassis Tuning: Enhancing the suspension system and chassis dynamics to improve handling, cornering, and ride comfort.
  • Aerodynamics: Optimising the vehicle's aerodynamic profile to reduce drag and enhance stability at high speeds.
  • Engine Tuning and Calibration: Adjusting engine parameters such as fuel injection timing, ignition timing, and air-fuel ratio to optimise performance while maintaining reliability.
  • Vehicle Electronics: Utilising advanced electronic systems such as engine control units (ECUs), traction control systems, and stability control systems to enhance performance and safety.
  • Lightweighting: Implementing lightweight materials and components to reduce overall vehicle weight, thereby improving acceleration, handling, and fuel efficiency.
  • Performance Testing and Validation: Conducting rigorous testing and validation procedures to ensure that the modifications and enhancements deliver the desired performance improvements without compromising safety or reliability.


Automotive performance engineering is about pushing the boundaries of vehicle performance through a combination of advanced engineering principles, technological innovation, and a deep understanding of vehicle dynamics. Many performance engineers design their own aftermarket parts like catless downpipes, camshafts etc.


Benefits of performance enhancements for a vehicle

Performance enhancements can offer many benefits for your vehicle, depending on the specific modifications made and the goals of the driver. Here are some of the key advantages:

  • Increased Power and Acceleration: Upgrades to the engine, such as turbocharging, supercharging, or tuning, can result in higher power output and improved acceleration. This leads to a more thrilling driving experience and quicker response times.
  • Enhanced Handling and Stability: Suspension upgrades, chassis stiffening, and improved aerodynamics can enhance a vehicle's handling characteristics. This translates to better cornering grip, reduced body roll, and improved stability at high speeds, contributing to a more confident and enjoyable driving experience.
  • Improved Fuel Efficiency: Some performance enhancements, particularly those focused on engine efficiency, can result in better fuel economy. By optimising combustion efficiency and reducing engine load, fuel consumption can be reduced without sacrificing performance.
  • Customisation and Personalisation: Performance modifications allow drivers to tailor their vehicles to suit their preferences and driving style. Whether it is achieving a specific horsepower target, fine-tuning suspension settings, or enhancing exhaust sound, these modifications enable a more personalised driving experience.
  • Competitive Edge in Motorsports: For enthusiasts involved in motorsports or competitive driving events, performance enhancements are essential for gaining a competitive edge. Upgrades to power, handling, and aerodynamics can significantly improve lap times and overall performance on the track.
  • Increased Resale Value: Depending on the modifications and the market demand, performance-enhanced vehicles can sometimes fetch higher resale values compared to their stock counterparts. Enthusiasts and collectors may be willing to pay a premium for a well-maintained, modified vehicle with documented performance enhancements.
  • Enthusiast Community and Lifestyle: Engaging in the process of modifying and enhancing a vehicle can foster a sense of community among automotive enthusiasts. Participating in car meets, track days, and online forums allows enthusiasts to share knowledge, experiences, and a passion for automotive performance.


While performance enhancements offer these benefits, they should be undertaken with careful consideration of factors such as vehicle safety, emissions compliance, and legal regulations. Additionally, modifications should be performed by reputable professionals to ensure proper installation and compatibility with the vehicle's components.


How to choose a good performance engineering company

Choosing a good performance engineering company is essential to ensure that your vehicle modifications are carried out effectively, safely, and with high-quality results. Here are some steps to help you select the right performance engineering company:

  • Research: Start by researching performance engineering companies in your area or those with a strong reputation nationally or internationally. Look for companies that specialise in the type of modifications you are interested in, whether it is engine tuning, suspension upgrades, aerodynamics, etc.
  • Check Reviews and Recommendations: Look for reviews and testimonials from previous customers. Online forums, social media groups, and automotive enthusiast communities can be valuable sources of information. Pay attention to both positive and negative feedback to get a balanced perspective on the company's reputation and performance.
  • Evaluate Experience and Expertise: Consider the experience and expertise of the company's staff. Look for companies with a team of skilled engineers, technicians, and mechanics who have a track record of successfully completing performance projects. Experience with your specific make and model of vehicle is also a plus.
  • Review Portfolio and Projects: Ask the company to provide examples of their previous projects or a portfolio showcasing their work. This will give you an idea of the types of modifications they specialise in and the quality of their craftsmanship. Look for evidence of attention to detail and precision in their work.
  • Check Certifications and Affiliations: Verify if the company holds any relevant certifications or affiliations with industry organisations. Certifications from organisations or accreditation from manufacturers can indicate a commitment to professionalism and quality standards.
  • Visit the Facility: If possible, visit the company's facility to see their operation firsthand. A well-equipped and organised workshop with modern tools and equipment is indicative of a professional outfit. Additionally, meeting with the team in person can help you gauge their professionalism and expertise.
  • Ask About Warranties and Support: Inquire about the warranties offered on parts and labour for the modifications. A reputable performance engineering company should stand behind their work and offer support in case of any issues or concerns after the modifications are completed.
  • Consider Communication and Customer Service: Pay attention to how the company communicates with you during the initial inquiry and throughout the project. Clear and prompt communication, along with excellent customer service, are important factors in ensuring a positive experience.
  • Get Multiple Quotes: Do not hesitate to shop around and get quotes from multiple performance engineering companies. Compare pricing, services offered, and the overall impression you get from each company before making a decision.


These guidelines can help you choose a reputable performance engineering company that meets your needs and delivers high-quality results for your vehicle modifications.

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