In Australia, like many places around the world, car enthusiasts are always looking for ways to boost their vehicle's performance. Whether it's for better handling, increased speed, or improved fuel efficiency, there's a plethora of aftermarket parts to meet those needs.

1. **Cold Air Intake System** - This is a favourite starting point for many enthusiasts. Replacing the factory air intake system with a cold air intake can improve horsepower and torque. It works by pulling in cooler air from outside the engine bay, which is denser and contains more oxygen, allowing for more efficient combustion.

2. **Exhaust Systems** - Upgrading to a high-performance exhaust system can significantly improve a car's performance. Not only does it enhance the vehicle's sound, making it deeper and more aggressive, but it also increases exhaust flow and reduces back pressure. This results in increased horsepower and torque. Stainless steel systems are particularly popular due to their durability and corrosion resistance.

3. **Performance Chips and Engine Tuners** - These devices can modify the vehicle's electronic control unit (ECU) settings to increase power, torque, and sometimes even fuel efficiency. Depending on the vehicle, gains can be quite substantial. They're a favourite among enthusiasts for the significant impact they can have with relatively minimal effort.

4. **Turbochargers and Superchargers** - Both of these add-ons force more air into the combustion chamber, increasing power significantly. Turbochargers do this by utilising the engine's exhaust gases, while superchargers are driven mechanically by a belt attached to the engine. These modifications are more involved and expensive but can dramatically increase a vehicle's performance.

5. **Suspension Upgrades** - While not directly enhancing engine performance, upgrading the suspension components such as shock absorbers, struts, and sway bars can significantly improve a car's handling, responsiveness, and stability at high speeds. This is a popular upgrade for those looking to improve the overall driving experience, especially in performance or track driving contexts.

Each of these upgrades can make a significant difference in a vehicle's performance. However, it's important to remember that modifications can affect your car's warranty, insurance, and legality on public roads. Always ensure that any modifications comply with Australian Design Rules (ADRs) and are properly installed by a professional.

Contact the expert team at Garage 135 and talk to us about your performance needs. We can install your own accessories or we can order many different aftermarket bolt on parts from major suppliers.