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The Toyota 86 is a beloved sports car known for its lightweight design and exceptional handling. Many enthusiasts look for ways to enhance its performance, and one of the most effective methods is through custom intake and exhaust modifications. This article explores how you can achieve over 25 horsepower gains for under $1,000 by combining these modifications.
Understanding the Basics
Before diving into specific modifications, it’s important to understand how the intake and exhaust systems work together. The intake system brings air into the engine, while the exhaust system expels gases. Enhancing both can lead to improved airflow, resulting in better combustion and increased horsepower.
Custom Intake Modifications
Upgrading the intake system is a crucial first step in improving your Toyota 86’s performance. A high-flow air intake can significantly increase the amount of air entering the engine, leading to better combustion and more power.
Types of Intake Systems
- Cold Air Intakes: These systems draw cooler air from outside the engine bay, which is denser and contains more oxygen.
- Short Ram Intakes: These are designed to reduce the distance air travels, providing quicker throttle response.
Recommended Intake Options
Here are a couple of recommended intake systems that offer great performance without breaking the bank:
- AEM Cold Air Intake: Known for its high-quality construction and excellent airflow, this intake can provide noticeable gains.
- Injen Short Ram Intake: This option offers a quick response and a stylish look, enhancing both performance and aesthetics.
Custom Exhaust Modifications
After upgrading the intake, the next step is to improve the exhaust system. A performance exhaust can reduce back pressure, allowing the engine to expel gases more efficiently and increasing overall power output.
Types of Exhaust Systems
- Cat-Back Exhaust Systems: These replace the entire exhaust system from the catalytic converter back, offering significant performance improvements.
- Axle-Back Exhaust Systems: These are less extensive and replace only the sections after the rear axle, providing sound enhancements with moderate performance gains.
Recommended Exhaust Options
Consider the following exhaust systems for your Toyota 86:
- Borla Cat-Back Exhaust: This system is known for its aggressive sound and performance gains, making it a popular choice among enthusiasts.
- GReddy Axle-Back Exhaust: Offers a great sound and is an affordable option for those looking to enhance their car without a full system replacement.
Combining Intake and Exhaust for Maximum Gains
When you combine a high-performance intake with a custom exhaust, you can achieve significant horsepower gains. The synergy between these two modifications allows for optimal airflow and engine efficiency.
Expected Performance Gains
With the right combination of intake and exhaust modifications, you can expect gains of over 25 horsepower. This can transform your Toyota 86 into a more exhilarating driving experience.
Budget Considerations
Staying under a $1,000 budget is achievable with careful selection of parts. Here’s a breakdown of potential costs:
- Intake System: $300 – $500
- Exhaust System: $500 – $700
Installation Tips
Installing these modifications can be done at home with basic tools, but here are some tips to ensure a smooth process:
- Read all instructions thoroughly before starting.
- Ensure you have all necessary tools and parts on hand.
- Consider having a friend assist you for easier handling of components.
Conclusion
Upgrading your Toyota 86 with a custom intake and exhaust is a cost-effective way to boost performance. With the right choices, you can achieve significant horsepower gains without exceeding your budget. Enjoy the enhanced driving experience and the satisfaction of customizing your vehicle!