HKS 31029-AM001 Muffler CT9A EVO9

( Brand: Hks ), ( Part Type: Muffler ), ( Manufacturer Part Number: 31029-AM001 ), ( Alt Mpn 1: Hks31029-am001 ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 47.4000 ), ( Package Length: 63.50 ), ( Package Width: 26.10 ), ( Package Height: 11.90 ), ( Manufacturer Warranty: 30 Days )

Review HKS Super Muffler fits TURBO

The HKS 31029-AM001 Turbo Muffler is a high-performance exhaust component designed specifically for the Subaru Impreza WRX and STI models, known as the Ct9a Evolution (EVO9). This muffler is part of HKS's Prestige series, which represents the pinnacle of their exhaust technology.

The Turbo Muffler features a large diameter, 60mm (2.36 inches), polished stainless steel piping. This size increases the exhaust flow rate, reducing back pressure and allowing the engine to breathe more efficiently. The result is improved power and torque output, as well as a more responsive driving experience.

The muffler itself is constructed from high-quality, hollow core stainless steel. This design provides both strength and weight savings, while also allowing for optimal exhaust gas flow. The exterior is finished in a polished stainless steel, giving the exhaust system an attractive and premium appearance.

One of the most notable features of the HKS Turbo Muffler is its unique, adjustable sound valve. This valve can be adjusted to open or close, allowing the driver to fine-tune the exhaust note to their preference. In the closed position, the muffler functions as a quiet exhaust, perfect for daily driving. When opened, the exhaust emits a more aggressive and powerful sound, ideal for track use or those looking for a more engaging driving experience.

The HKS 31029-AM001 Turbo Muffler comes with all necessary hardware for installation, including the required gaskets and clamps. Installation is relatively straightforward, making it a great option for those looking to upgrade their exhaust system without the need for professional assistance.

In summary, the HKS 31029-AM001 Turbo Muffler is a high-performance exhaust component that delivers both power gains and a customizable exhaust note. Its large diameter piping, hollow core stainless steel construction, and adjustable sound valve make it an excellent choice for those looking to enhance the performance and driving experience of their Subaru Impreza WRX or STI.

HKS 31029-AM001 Turbo Muffler (CT9A Evo9) - A Detailed Analysis

The HKS 31029-AM001 Turbo Muffler is a popular aftermarket exhaust component designed for the Subaru Impreza WRX (CT9A) Evo9. This muffler, manufactured by HKS (HiPer Performance KraftSport), is known for its high-performance capabilities and distinctive sound. In this analysis, we will discuss the potential advantages and disadvantages of purchasing a HKS 31029-AM001 Turbo Muffler for your Subaru Impreza WRX (CT9A) Evo9.

1. Enhanced Performance: The primary reason for investing in the HKS Turbo Muffler is to improve the performance of your vehicle. By reducing backpressure and allowing gases to exit more efficiently, the muffler can potentially increase horsepower and torque.

2. Distinctive Sound: The HKS Turbo Muffler is renowned for producing a unique and aggressive exhaust note. This can be an appealing feature for enthusiasts looking to enhance the overall driving experience.

3. Durability: HKS is a well-known brand in the automotive performance industry. Their products are manufactured to high standards, ensuring durability and reliability. The HKS Turbo Muffler is no exception, as it is constructed using high-quality materials to withstand the rigors of high-performance driving.

1. Cost: The HKS Turbo Muffler is a premium aftermarket component, and its price reflects its high-performance capabilities. This can be a significant investment for some enthusiasts, making it a potential drawback.

2. Loudness: While some people enjoy the aggressive exhaust note produced by the HKS Turbo Muffler, others may find it too loud for their liking. This can be a concern for those who prefer a quieter driving experience or live in areas with strict noise regulations.

3. Installation Complexity: Installing the HKS Turbo Muffler can be a challenging process, especially for those without experience in exhaust system modifications. This may require the assistance of a professional mechanic, adding to the overall cost and time investment.

The HKS 31029-AM001 Turbo Muffler is an excellent choice for Subaru Impreza WRX (CT9A) Evo9 enthusiasts looking to enhance the performance and exhaust note of their vehicle. While it comes with a premium price tag and potential installation challenges, the benefits of improved performance and a distinctive sound can make it a worthwhile investment for those who value a high-performance driving experience.

If you are considering purchasing the HKS 31029-AM001 Turbo Muffler for your Subaru Impreza WRX (CT9A) Evo9, make sure to weigh the pros and cons carefully. Consider your budget, preferred driving style, and installation capabilities before making a decision. If you are unsure, consulting with a professional mechanic or experienced enthusiast can help you make an informed choice.

part # 31029am001 prices

• $254.28-$1350.00

specifications frazzlekits:

• for models: Turbo
• brand: Hks
• part type: Muffler
• manufacturer part number: 31029-AM001
• alt mpn 1: Hks31029-am001
• average delivery time: 2-3 Days
• package weight: 47.4000
• package length: 63.50
• package width: 26.10
• package height: 11.90
• manufacturer warranty: 30 Days

offer frazzlekits:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: September 11, 2025
• quantity: 1

seller frazzlekits:

• # reviews: 477007
• rating: 99.1%

payments frazzlekits:

• other
• wallet: Google-pay
• credit card: Diners-club

shipping frazzlekits:

• transit: 2-6 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• type: Calculated
• cost: $0.00

returns frazzlekits:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
• condition: New

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