HKS LEGAMAX Sports Muffler for Subaru WRX STI (31021-AF026)

Upgrade your Subaru WRX STI with the HKS LEGAMAX Sports Muffler (31021-AF026), designed to enhance both performance and sound quality without compromising ground clearance. With a stock front pipe height of 130 mm, you can enjoy a sporty exhaust note while maintaining your vehicle's original stance.

Sound Quality

• The innovative design features a pipe diameter reduction from 74.7mm to a combination of 60.5mm x 2 and 45mm x 4, achieving low exhaust pressure and effective sound dampening.
• Carefully calibrated expansion and resonance pipes, along with an optimized muffler, highlight the unique characteristics of the boxer engine, delivering a rich low tone that transforms into a crisp high-frequency sound when you accelerate.

Precision Engineering

This exhaust system is built around three core principles: performance, sound, and aesthetics. By extending the pipe length beyond conventional designs, we've minimized unwanted noise while accentuating a sporty tone around 500 Hz. The use of four 45 mm pipes increases cross-sectional area, enhancing both performance and audio quality.

Attention to Detail

The rear view features a symmetrical quad-tip design, with strategically placed hooks and brackets to maximize space without sacrificing ground clearance. Each component is meticulously crafted using TIG welding for durability, while the titanium tailpipe undergoes a special baking process for a stunning gradation finish. Every piece is handmade by skilled craftsmen, ensuring top-notch quality and aesthetics.

Customer Feedback

Many Subaru enthusiasts have praised the HKS LEGAMAX Sports Muffler for its impressive sound profile and noticeable performance improvements. Users report a deeper exhaust note that perfectly complements the WRX STI's aggressive styling, making it a popular choice among car enthusiasts looking to enhance their driving experience.

Specifications

• Center Pipe Diameter: Largest diameter excluding silencer and tip
• Minimum Road Clearance: Specific to HKS muffler components; may vary based on vehicle modifications
• Compatibility: Designed for Subaru WRX STI with stock suspension
• Caution: Hook, bracket, and stay designs may change without notice
• Exhaust Noise Level: Measured at idle

Conclusion

With the HKS LEGAMAX Sports Muffler, you can enjoy a high-quality exhaust system that not only looks great but also enhances your Subaru WRX STI's performance and sound. Experience the joy of driving with a product that reflects HKS's commitment to excellence.