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The Toyota 86 is a beloved sports car, known for its balance, handling, and performance. For enthusiasts looking to enhance their driving experience, performance modifications can provide a significant boost. This article will guide you through two effective DIY performance mods: installing a performance chip and upgrading the intake system. Both can be completed in under three hours, making them perfect for a weekend project.
Understanding Performance Chips
A performance chip is a device that modifies the vehicle’s engine control unit (ECU) to optimize performance. By altering fuel maps, ignition timing, and other parameters, a performance chip can significantly enhance horsepower and torque. Here are some key benefits:
- Increased horsepower and torque
- Improved throttle response
- Enhanced fuel efficiency
Tools and Materials Needed
Before you start, gather the following tools and materials:
- Performance chip
- Socket set
- Screwdriver set
- Torque wrench
- Zip ties
- Electrical cleaner
Step-by-Step Guide to Installing a Performance Chip
Step 1: Locate the ECU
The ECU is typically located under the dashboard or in the engine bay. Refer to your vehicle’s manual for exact placement. Ensure the car is off and the keys are removed before proceeding.
Step 2: Remove the ECU Connector
Carefully disconnect the ECU connector. Use electrical cleaner to clean the contacts for optimal performance. Make sure to handle the connector gently to avoid damage.
Step 3: Install the Performance Chip
Insert the performance chip into the ECU connector. Ensure it is seated properly and securely. Reconnect the ECU connector, making sure it clicks into place.
Step 4: Test the Installation
Turn on the ignition without starting the engine. Check for any warning lights on the dashboard. If all is clear, start the engine and listen for any unusual noises. Take the car for a test drive to feel the performance difference.
Upgrading the Intake System
An upgraded intake system allows for better airflow to the engine, resulting in increased performance. Here’s how to install a new intake system on your Toyota 86:
Step 1: Gather Your Tools and Materials
You will need the following items for the intake installation:
- Aftermarket intake kit
- Screwdriver set
- Socket set
- Torque wrench
- Zip ties
Step 2: Remove the Stock Intake
Start by loosening the clamps and removing the factory intake components. Be sure to keep all screws and clamps as you will need them later. Disconnect any sensors attached to the intake system.
Step 3: Install the New Intake
Follow the instructions provided with your aftermarket intake kit. Typically, this involves attaching the new intake pipe and filter to the throttle body. Secure everything with the clamps and zip ties as necessary.
Step 4: Reconnect Sensors
Reconnect any sensors that were disconnected during the removal of the stock intake. Make sure all connections are secure to prevent any issues.
Step 5: Test the New Intake
Start the engine and listen for any abnormal sounds. Check for leaks around the new intake. Take the car for a test drive to experience the improved throttle response and engine sound.
Conclusion
Installing a performance chip and upgrading the intake system on your Toyota 86 can significantly enhance its performance. With the right tools and a bit of time, you can complete these mods in under three hours. Enjoy the improved driving experience and the satisfaction of having done it yourself!