frs clutch stage 2

3 min read 30-11-2024

Meta Description: Upgrading your FR-S clutch to Stage 2? This in-depth guide covers everything you need to know, from choosing the right clutch to installation and potential issues. We'll help you find the perfect Stage 2 clutch for your driving style and budget. (158 characters)

Introduction: Taking Your FR-S to the Next Level with a Stage 2 Clutch

The Scion FR-S (also known as the Toyota 86 and Subaru BRZ) is a popular choice for enthusiasts, known for its nimble handling and rear-wheel-drive layout. Many owners look to upgrade their clutch for improved performance and durability, especially those who frequently track their cars or engage in spirited driving. A Stage 2 clutch represents a significant step up from the stock unit, offering enhanced holding capacity and improved engagement. This guide will walk you through everything you need to know about choosing, installing, and maintaining a Stage 2 clutch for your FR-S.

Understanding Clutch Stages: What Does "Stage 2" Mean?

Clutch stages represent the level of performance upgrade. A stock clutch is considered Stage 1. Stage 2 clutches offer a substantial increase in clamping force and torque capacity compared to the stock unit, often utilizing upgraded materials and a different pressure plate design. This makes them ideal for modified engines with increased horsepower and torque outputs or drivers who demand more aggressive engagement. Stage 3 and beyond typically involve even more extreme upgrades, often unsuitable for daily driving.

Choosing the Right Stage 2 Clutch for Your FR-S

Selecting the perfect Stage 2 clutch involves considering several factors:

Your Driving Style

Street Driving: If you primarily drive on the street, you might prefer a clutch with a slightly lighter feel, allowing for comfortable daily driving. A balanced Stage 2 clutch offers good drivability with increased capacity.
Track Use: For track use, a heavier, more aggressive clutch will provide the necessary holding power to handle high-performance driving and aggressive launches.

Engine Modifications

Stock Engine: A moderately upgraded Stage 2 clutch will be suitable for a stock engine.
Modified Engine: If you've significantly modified your engine (increased horsepower and torque), you'll need a Stage 2 clutch designed to handle the extra power.

Budget

Clutch prices vary considerably depending on the brand and materials used. Research different brands and compare features before making a purchase.

Popular Stage 2 Clutch Brands for the FR-S

Several reputable manufacturers offer high-quality Stage 2 clutches for the FR-S. Research reviews and compare specifications before making your choice. Some popular options include:

Exedy: Known for its balance between performance and street usability.
ACT (Advanced Clutch Technology): Offers a wide range of clutches with varying levels of performance.
Clutch Masters: A popular choice for those seeking high-performance clutches.

Installation: DIY vs. Professional Installation

Installing a Stage 2 clutch is a complex procedure requiring mechanical skills and specialized tools. While a DIY installation is possible, it's strongly recommended to have a professional mechanic perform the installation, especially if you're not experienced with automotive repairs. Incorrect installation can lead to damage to your transmission or other drivetrain components.

What to Expect During Installation

A typical Stage 2 clutch installation involves:

Removing the transmission.
Replacing the clutch disc, pressure plate, and throwout bearing.
Reinstalling the transmission.
Bleeding the clutch hydraulic system.

Expect the job to take several hours, even for experienced mechanics.

Potential Issues and Troubleshooting

While Stage 2 clutches offer significant performance benefits, there are some potential issues to be aware of:

Increased Pedal Effort: Stage 2 clutches generally have a heavier pedal feel than stock units. This is normal and expected.
Clutch Chatter: Some Stage 2 clutches might exhibit clutch chatter, especially at low speeds. This is often due to the increased clamping force.
Difficult Engagement: The clutch may require more precision to engage smoothly.

Maintenance and Longevity

Proper maintenance can significantly extend the lifespan of your Stage 2 clutch. This includes:

Avoid excessive slipping. Slipping the clutch generates heat, leading to premature wear.
Regular inspection. Check for wear and tear on the clutch disc and pressure plate during routine maintenance.
Proper driving techniques. Learn and practice smooth driving techniques to minimize clutch wear.

Conclusion: Enhancing Your FR-S Experience

Upgrading your FR-S to a Stage 2 clutch is a worthwhile investment for enthusiasts who demand improved performance and durability. By carefully selecting the right clutch and ensuring proper installation, you can significantly enhance your driving experience, maximizing the potential of your FR-S. Remember to research thoroughly, choose a reputable brand, and consider professional installation for optimal results. Remember to always consult your owner's manual and seek professional advice when needed. Enjoy the upgraded performance!