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The Toyota 86 is a popular sports car known for its lightweight design and rear-wheel-drive layout. Enthusiasts often seek to enhance its performance through aftermarket modifications, particularly focusing on the intake and exhaust systems. This article explores the costs, installation processes, and potential power gains associated with aftermarket intake and exhaust upgrades for the Toyota 86.
Understanding Aftermarket Intake Systems
Aftermarket intake systems are designed to improve airflow into the engine, which can enhance performance and throttle response. Upgrading the intake can result in a more aggressive sound and a slight increase in horsepower.
Types of Aftermarket Intake Systems
- Cold Air Intakes
- Short Ram Intakes
- Performance Air Filters
Each type of intake system has its benefits. Cold air intakes typically provide the best performance gains due to their design, which draws cooler air from outside the engine bay.
Cost of Aftermarket Intake Systems
The cost of aftermarket intake systems for the Toyota 86 can vary widely based on the brand and design. Generally, you can expect to pay between $200 and $600 for a quality intake system.
Installation of Aftermarket Intake Systems
Installing an aftermarket intake system is typically a straightforward process that can be done at home with basic tools. However, some may prefer to have it installed by a professional.
DIY Installation Steps
- Gather necessary tools (screwdrivers, wrenches, etc.).
- Remove the factory air intake system.
- Install the new intake following the manufacturer’s instructions.
- Reconnect any sensors and hoses.
- Start the engine to ensure proper installation.
Many enthusiasts find that they can complete the installation in under two hours.
Power Gains from Aftermarket Intake Systems
Upgrading to an aftermarket intake system can yield noticeable power gains. Typically, users report increases of 5 to 15 horsepower, depending on the specific system and tuning.
Understanding Aftermarket Exhaust Systems
Aftermarket exhaust systems are another popular modification among Toyota 86 owners. These systems are designed to reduce back pressure and improve exhaust flow, contributing to better engine performance.
Types of Aftermarket Exhaust Systems
- Cat-back Exhaust Systems
- Axle-back Exhaust Systems
- Header Upgrades
Cat-back systems replace the exhaust from the catalytic converter back, while axle-back systems only replace the section from the rear axle to the exhaust tip. Header upgrades focus on improving exhaust flow from the engine.
Cost of Aftermarket Exhaust Systems
The price of aftermarket exhaust systems can range from $300 to over $1,500, depending on the type and brand. Cat-back systems tend to be more expensive due to their comprehensive design.
Installation of Aftermarket Exhaust Systems
Like intake systems, aftermarket exhaust systems can be installed by enthusiasts at home or by professionals. The installation process can be more involved than that of an intake system.
DIY Installation Steps
- Gather necessary tools (jack, jack stands, wrenches).
- Lift the car safely to access the exhaust system.
- Remove the factory exhaust system.
- Install the new exhaust system according to the instructions.
- Check for leaks and ensure proper fitment.
Most installations can be completed in three to four hours, depending on the complexity of the system.
Power Gains from Aftermarket Exhaust Systems
Aftermarket exhaust systems can provide significant power gains, often ranging from 5 to 20 horsepower. The actual gains depend on the system and any additional modifications made to the vehicle.
Conclusion
Upgrading the intake and exhaust systems of the Toyota 86 can lead to improved performance, sound, and driving experience. While costs can vary, the potential power gains make these modifications popular among enthusiasts. Whether you choose to install these components yourself or seek professional help, the enhancements to your Toyota 86 are sure to be rewarding.