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The GR86 has made a significant impact in the automotive world, capturing the attention of enthusiasts and racers alike. One of the most effective upgrades for enhancing performance is the installation of COSO Performance Headers. In this article, we will explore the dyno results achieved with these headers and provide essential installation tips for those looking to maximize their vehicle’s potential.
Understanding COSO Performance Headers
COSO Performance Headers are designed to improve exhaust flow, thereby increasing horsepower and torque. By optimizing the exhaust system, these headers help the engine breathe better, resulting in enhanced overall performance. Here are some key features:
- High-quality stainless steel construction
- Mandrel-bent tubing for optimal flow
- Precision-engineered for a perfect fit
Dyno Results: Performance Gains
After installing COSO Performance Headers on the GR86, we conducted a series of dyno tests to measure the performance gains. The results were impressive, showcasing significant increases in both horsepower and torque across the RPM range.
Before and After Dyno Comparisons
Here’s a breakdown of the dyno results before and after the installation of the headers:
- Before Installation: 200 horsepower, 150 lb-ft torque
- After Installation: 220 horsepower, 170 lb-ft torque
This 20-horsepower gain and 20 lb-ft increase in torque demonstrate the effectiveness of the COSO Performance Headers, making them a worthwhile investment for GR86 owners.
Installation Tips for COSO Performance Headers
Installing COSO Performance Headers can be a rewarding project for DIY enthusiasts. Here are some tips to ensure a smooth installation process:
- Gather Necessary Tools: Make sure you have all the required tools, including wrenches, sockets, and a torque wrench.
- Follow the Manual: Refer to the installation manual provided by COSO for specific instructions tailored to the GR86.
- Work in a Well-Ventilated Area: Ensure you are working in a space with good ventilation, especially when dealing with exhaust components.
- Check for Leaks: After installation, start the engine and check for any exhaust leaks. Tighten connections as necessary.
By following these tips, you can successfully install the COSO Performance Headers and enjoy the enhanced performance of your GR86.
Conclusion
Upgrading to COSO Performance Headers is an excellent way to boost the performance of your GR86. With impressive dyno results and a straightforward installation process, these headers provide a significant advantage for any enthusiast looking to enhance their driving experience. Whether you’re on the track or the street, the performance gains are undeniable.