HKS Hi-Power Exhaust Dual Rear Sections

Fitment: Lexus GS300/GS430 (98-05)

Part #: 3203-EX003

Overview

The HKS Hi-Power Exhaust Dual Rear Sections are high-performance aftermarket exhaust components designed specifically for the Lexus GS300 and GS430 models from 1998 to 2005. Crafted to enhance your vehicle’s exhaust flow, these rear sections are ideal for enthusiasts seeking improved sound, style, and durability. Constructed with quality materials and precision engineering, they deliver a refined yet aggressive exhaust note while supporting the vehicle’s performance and reliability. Whether you're upgrading for a sportier sound or improved exhaust efficiency, these rear sections provide a direct bolt-on replacement that complements your vehicle’s existing exhaust system.

Key Features

Designed with performance and durability in mind, the HKS Hi-Power Exhaust Rear Sections feature:

• Stainless steel construction for corrosion resistance and longevity
• Polished finish for an attractive appearance
• Mandrel-bent piping to ensure smooth exhaust flow
• Dual outlet design for a balanced, aggressive look
• Engineered to produce a deeper, sportier exhaust tone
• Direct bolt-on fitment for hassle-free installation
• Supports enhanced exhaust response and sound quality

Construction & Design

These rear sections are meticulously crafted from high-grade stainless steel, ensuring durability and resistance to corrosion over time. The mandrel-bent piping maintains optimal exhaust flow, reducing backpressure and supporting your vehicle’s performance. The dual outlet design not only enhances the aesthetic appeal but also contributes to a more balanced exhaust sound, delivering a sportier tone without excessive drone.

Driving Feel & Feedback

Installing the HKS Hi-Power Exhaust Rear Sections results in a noticeable improvement in exhaust sound, providing a deeper and more aggressive tone that enhances the driving experience. The design supports better exhaust flow, which can contribute to slight improvements in throttle response and overall engine efficiency. The upgrade offers a more engaging and sporty feel during spirited driving while maintaining a refined sound profile suitable for daily use.

Installation & Fitment

This product is designed as a direct bolt-on replacement for the stock rear sections on compatible Lexus GS300 and GS430 models from 1998 to 2005. Basic hand tools are required for installation, and no additional modifications are typically necessary. Proper fitment should be verified against your vehicle’s specific configuration and the part number provided.

What’s Included

The package includes the dual rear sections of the HKS Hi-Power Exhaust system, ready for installation. Hardware and mounting accessories are typically included, but it is recommended to confirm the contents prior to installation.

Ideal For

This upgrade is ideal for Lexus owners seeking to enhance their vehicle’s sound, appearance, and exhaust efficiency. Perfect for enthusiasts aiming for a sportier driving character and a more aggressive exhaust tone without sacrificing reliability or daily drivability.