• HKS Silent Hi-Power Rear + Center Exhaust | Subaru Legacy 2.5GT (05-09) (31019-AF021)
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HKS Silent Hi-Power Rear + Center Exhaust | Subaru Legacy 2.5GT (05-09) (31019-AF021)

HKS Silent Hi-Power Rear + Center Exhaust | Subaru Legacy 2.5GT (05-09) (31019-AF021)

31019-AF021

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$2,240.00 USD
$2,240.00 USD
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The HKS Silent Hi-Power Rear + Center Exhaust for the Subaru Legacy 2.5GT (2005-2009) is a high-performance cat-back exhaust system designed to enhance both sound and appearance. Constructed from durable 304 stainless steel, this system features a split rear exit and a center pipe, providing a moderate exhaust note that balances sporty sound with reduced noise levels. The main tubing diameter varies from 2.95 inches to 2.36 inches, optimizing exhaust flow for improved performance. Silent Hi-Power mufflers deliver a combination of sporty aesthetics and refined sound, making this setup ideal for enthusiasts seeking a performance upgrade that maintains a mature driving experience.

This exhaust system is specifically engineered for 2005-2009 Subaru Legacy GT models equipped with the 2.5-liter engine. It is a direct bolt-on replacement that requires no additional modifications for installation. The kit includes the necessary piping and mufflers, offering a straightforward upgrade for street-driven vehicles. Suitable for daily driving or spirited outings, this exhaust system enhances exhaust flow and sound quality while maintaining a sleek, refined appearance. It is an excellent choice for those looking to improve both performance and aesthetics without sacrificing comfort.

Overview

Silent Hi-Power Series Kit by HKS

Silent Hi-Power Series™ 304 SS Cat-Back Exhaust System with Split Rear Exit (31019-AF021) by HKS®. With Center Pipe. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.95" to 2.36". Exhaust System Sound: Moderate. Silent Hi-Power mufflers offer high performance and sporty appearance with the added benefit of reduced noise levels making it the best choice for more mature enthusiasts. Silent Hi-Power mufflers are constructed entirely of SUS304 grade stainless steel for high lustre, long lasting performance. For certain applications, HKS has introduced the "Silent Chamber" which removes a lot of the lower frequency noise that can often be heard into the cabin even when cruising. The silent chamber removes this uncomfortable noise but due to its closed end design, only a minimal amount of exhaust gas flows into it, meaning that the disruption to exhaust gas flow through the entire system is minimized and there is no harm to performance.

Features

  • Exhaust System Type: Cat-Back
  • Exhaust Tubing Material: 304 SS
  • Exit Location: Split Rear
  • Main Tubing Diameter: 2.95" to 2.36"
  • Exhaust System Sound: Moderate
  • Tip Quantity: 2
  • Tip Material: Stainless Steel
  • Tip Outlet Diameter: 4.72"
  • Tip Shape: Round
  • Tip Style: HP(TYPE-H)
  • Exhaust Series: silent Hi-Power
  • Pieces: 4
  • Sound Level Stock: L: 80 dB, R: 81 dB
  • Sound Level HKS: L: 87 dB, R: 87 dB
  • Idle Sound Level Stock: L: 55 dB, R: 55 dB
  • Idle Sound Level HKS: L: 64 dB, R: 64 dB

Benefits

  • The material is SUS304 for improvement of appearance and durability
  • Proven "Advantex* glass wool" (Continuous fiber glass wool)
  • Hollow hook and pressed flange for some vehicles to reduce weight
  • Redesigned inner structure of silencer to improve performance and appearance

Applications

  • 2005 - 2009 Subaru Legacy

What's In The Box?

  • 1 - Silent Hi-Power Series Kit

Warranty

  • Manufacturers Standard Warranty
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