• HKS SILENT Hi-Power Exhaust | Mitsubishi Evo X 4B11 (31019-AM010)
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HKS SILENT Hi-Power Exhaust | Mitsubishi Evo X 4B11 (31019-AM010)

HKS SILENT Hi-Power Exhaust | Mitsubishi Evo X 4B11 (31019-AM010)

31019-AM010

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$1,700.00 USD
$1,700.00 USD
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The HKS Silent Hi-Power Exhaust for the Mitsubishi Evo X with the 4B11 engine is a high-performance cat-back exhaust system designed to enhance both sound and efficiency. Constructed from SUS304 stainless steel, this system features main tubing diameters ranging from 2.56 inches to 2 inches, optimizing exhaust flow for improved engine response. The Silent Hi-Power mufflers deliver a sporty appearance while maintaining a moderate sound level, making them ideal for enthusiasts seeking a balance between performance and noise reduction. The system's design emphasizes durability, corrosion resistance, and a refined aesthetic, providing a significant upgrade over stock exhaust components.

This exhaust system is specifically engineered for Mitsubishi Evo X models equipped with the 4B11 engine, suitable for model years from 2010 onward. It is a direct bolt-on replacement, ensuring straightforward installation without modifications. The kit includes all necessary components for a complete upgrade, making it suitable for street use, daily driving, or spirited driving scenarios. Its balanced sound and performance characteristics make it an excellent choice for drivers seeking a sporty yet refined exhaust note with enhanced exhaust flow and durability.

Overview

Silent Hi-Power Series Kit by HKS

Silent Hi-Power Series 304 SS Cat-Back Exhaust System with Split Rear Exit by HKS®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.56" to 2". 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: 2.56" to 2"
  • Exhaust System Sound: Moderate
  • Tip Quantity: 2
  • Tip Material: Stainless Steel
  • Tip Outlet Diameter: 3.7"
  • Tip Shape: Round
  • Tip Style: HP S Rolled
  • Exhaust Series: silent Hi-Power
  • Pieces: 3
  • Sound Level Stock: L: 83 dB, R: 84 dB
  • Sound Level HKS: L: 91 dB, R: 92 dB
  • Idle Sound Level Stock: L: 65 dB, R: 64 dB
  • Idle Sound Level HKS: L: 72 dB, R: 70 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

  • 2008 - 2015 Mitsubishi Evolution

What's In The Box?

  • 1 - Silent Hi-Power Series Kit

Warranty

  • Manufacturers Standard Warranty
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