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HKS Silent Hi-Power D&S Exhaust | Subaru Legacy B4 (05-09) (31019-AF019)

HKS Silent Hi-Power D&S Exhaust | Subaru Legacy B4 (05-09) (31019-AF019)

SKU:31019-AF019

In stock

Regular price $1,600.00 USD
Regular price Sale price $1,600.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The HKS Silent Hi-Power D&S Exhaust is a high-performance dual exhaust system designed specifically for the Subaru Legacy B4 models from 2005 to 2009. Crafted with SUH409 piping, this exhaust features an optimized straight flow pipe configuration tailored to each vehicle to maximize exhaust flow and engine efficiency. The system increases piping diameter up to 3.5 inches, enhancing exhaust gas evacuation for improved power output. The mufflers combine a sporty appearance with reduced noise levels, offering a balanced blend of performance and comfort. Built for enthusiasts seeking a more aggressive sound without excessive noise, this exhaust system delivers both aesthetic appeal and functional benefits.

Designed as a direct bolt-on upgrade for 2005-2009 Subaru Legacy B4 models, the HKS Silent Hi-Power D&S Exhaust is suitable for street and spirited driving. It is engineered to fit the stock chassis and engine configurations, ensuring straightforward installation. The system is ideal for drivers aiming to enhance their vehicle’s sound and performance while maintaining a refined noise level. The kit includes the necessary piping and mufflers, providing a complete solution for a performance-oriented exhaust upgrade. This exhaust system is perfect for those seeking improved flow, a sporty look, and a more engaging driving experience.

Overview

HKS Silent Hi-Power D&S Exhaust

Part #: 31019-AF019

Overview

The HKS Silent Hi-Power D&S Exhaust is a high-performance aftermarket exhaust system designed specifically for the Subaru Legacy B4 (2005-2009). Crafted to enhance your vehicle’s sound and performance, this exhaust combines advanced engineering with durable materials to deliver a refined driving experience. It is ideal for enthusiasts seeking a balance of sporty sound, improved airflow, and reliable durability. Whether you're upgrading for better sound or optimized exhaust flow, this system is engineered to meet the demands of spirited driving while maintaining a refined tone. Constructed with high-quality stainless steel, the HKS Silent Hi-Power D&S Exhaust features a durable, corrosion-resistant design that ensures longevity and consistent performance. The D&S (Design & Sound) technology helps achieve a quieter, more refined exhaust note compared to traditional performance exhausts, making it suitable for daily driving and spirited outings alike. Its sleek design and precise fitment help maintain the factory-like appearance while providing noticeable improvements in exhaust flow and response.

Key Features

This exhaust system is designed with both performance and durability in mind. Key features include:
  • High-grade stainless steel construction for corrosion resistance and longevity
  • Optimized internal design for improved exhaust flow and response
  • Innovative D&S technology for a quieter, refined sound profile
  • Precision-fit design for straightforward installation
  • Enhanced aesthetic appeal with a polished finish
  • Supports improved throttle response and exhaust efficiency

Construction & Design

The HKS Silent Hi-Power D&S Exhaust features a meticulously engineered stainless steel construction, ensuring durability and resistance to rust and corrosion. Its design incorporates advanced internal baffling and resonator technology to reduce unwanted drone and noise, providing a more refined sound experience without sacrificing performance. The system’s sleek, polished exterior complements the vehicle’s appearance and maintains a factory-like finish.

Driving Feel & Feedback

This exhaust system helps enhance your vehicle’s exhaust flow, resulting in improved throttle response and a more engaging driving experience. The D&S technology ensures a quieter operation, reducing drone and noise levels during daily driving while still delivering a sporty tone when pushed. The system supports a balanced blend of performance and comfort, making your Subaru Legacy B4 more responsive and enjoyable to drive.

Installation & Fitment

Designed for straightforward installation, the HKS Silent Hi-Power D&S Exhaust is a direct bolt-on upgrade for the Subaru Legacy B4 (2005-2009). Proper fitment should be verified against the vehicle’s specific model and configuration. Basic hand tools and mechanical knowledge are recommended for installation, which typically can be completed in a few hours.

What’s Included

The package includes the main exhaust components, mounting hardware, and detailed installation instructions to ensure a hassle-free upgrade process.

Ideal For

This exhaust system is perfect for Subaru enthusiasts looking to improve their vehicle’s sound, response, and aesthetic appeal without excessive noise. It suits daily drivers and performance enthusiasts alike who want a refined, durable exhaust upgrade that balances performance with comfort.
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