HKS Legamax Sports Exhaust System

1985–1987 Toyota GR Corolla

3302-ST029

Overview:

The HKS Legamax Sports Exhaust System is engineered specifically for the Toyota GR Corolla models from 1985 to 1987. Designed to optimize exhaust flow and reduce backpressure, this system enhances engine performance by delivering greater peak power and a broader torque band. Ideal for enthusiasts seeking to improve their vehicle’s responsiveness and driving dynamics, the Legamax exhaust balances performance gains with everyday usability.

Whether you are upgrading for spirited street driving or preparing your classic Corolla for track use, this exhaust system offers a refined solution that maintains low-end torque while unlocking high-end horsepower potential.

Key Features:

The HKS Legamax Sports Exhaust System incorporates advanced design elements to maximize performance and sound quality:

• Optimized muffler design tailored to the Toyota GR Corolla’s engine characteristics
• 60mm piping diameter to ensure efficient exhaust flow without sacrificing torque
• 83mm E-1 style exhaust tip for a clean, aggressive appearance
• Minimized backpressure to enhance peak power output
• Durable construction engineered for longevity and resistance to corrosion
• Precision fitment for seamless installation on 1985–1987 Toyota GR Corolla models
• Balanced design that preserves low-end torque while expanding the high-end power band

Construction & Design:

The Legamax Sports Exhaust System is crafted from high-quality materials selected for durability and performance. The piping and muffler are engineered to withstand the rigors of both street and track use, ensuring long-lasting reliability. The muffler’s unique shape and internal design optimize exhaust gas flow, reducing turbulence and backpressure. This careful engineering results in improved engine efficiency and a more responsive throttle feel.

The 83mm E-1 style tip not only enhances the visual appeal but also contributes to the exhaust’s distinctive sound profile, complementing the sporty character of the GR Corolla.

Performance & Sound

By minimizing exhaust backpressure and improving flow dynamics, the HKS Legamax Sports Exhaust System delivers noticeable gains in peak horsepower and torque across a wider RPM range. This translates to quicker acceleration and a more engaging driving experience. The exhaust note is refined yet assertive, providing an enhanced auditory feedback that suits both daily driving and spirited performance sessions.

Installation & Fitment:

This exhaust system is designed for direct fitment on Toyota GR Corolla models from 1985 through 1987, requiring no major modifications. Installation can be completed using standard tools and mounting points, making it accessible for experienced DIY enthusiasts or professional installers alike. The precise engineering ensures a secure fit and proper alignment with the vehicle’s exhaust layout.

What's Included:

• HKS Legamax muffler assembly
• 60mm diameter exhaust piping
• 83mm E-1 style exhaust tip
• Mounting hardware and clamps
• Installation instructions

Ideal For:

The HKS Legamax Sports Exhaust System is perfect for Toyota GR Corolla owners from the mid-1980s who desire a performance upgrade that enhances power delivery and exhaust sound without compromising drivability. It suits enthusiasts focused on street performance, weekend track days, or those restoring their classic Corolla with quality aftermarket parts.