| Year | Make | Model |
|---|---|---|
| 2014-2021 | Subaru | WRX S4 VA |
| 2014-2021 | Subaru | WRX STI VA |
| 2014-2021 | Subaru | WRX VA |
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HKS Hi-Power Exhaust Muffler | Subaru WRX/STI (15-21) (31006-BF001)
HKS Hi-Power Exhaust Muffler | Subaru WRX/STI (15-21) (31006-BF001)
SKU:31006-BF001
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$1,900.00 USD
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â–¶ Vehicle Fitments
The HKS Hi-Power Exhaust Muffler for Subaru WRX and STI models from 2015 to 2018 is a high-performance cat-back exhaust system designed to enhance both sound and airflow. Crafted with precision engineering, this muffler features a durable construction that delivers an aggressive exhaust note while supporting increased horsepower and torque. Its design emphasizes improved exhaust flow, resulting in better engine efficiency and a more dynamic driving experience. The Hi-Power Muffler is built to withstand the rigors of spirited driving, ensuring long-lasting performance and reliability. Whether upgrading for sound, performance, or both, this exhaust component offers a balanced combination of quality and functionality tailored for enthusiasts seeking a sporty upgrade.
This product is compatible with 2015–2018 Subaru WRX and STI models equipped with a 2.0L turbocharged engine. It is a direct bolt-on replacement for the factory exhaust system, simplifying installation without the need for modifications. The kit includes the muffler itself, designed to fit seamlessly with the existing exhaust piping. Ideal for street and performance driving, the HKS Hi-Power Exhaust Muffler enhances the vehicle’s sound profile and exhaust efficiency. It is suitable for those looking to improve their car’s auditory presence and overall performance, making it a popular choice among Subaru enthusiasts seeking a reliable, high-quality upgrade.
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Overview
Overview
HKS Hi-Power Exhaust Muffler
Fitment: Subaru WRX/STI (15-21)
Part #: 31006-BF001
Overview
The HKS Hi-Power Exhaust Muffler is a high-performance cat-back exhaust system engineered specifically for the Subaru WRX and STI models from 2015 to 2018. Designed with automotive enthusiasts in mind, this muffler enhances the vehicle's sound profile while supporting improved airflow and durability. Crafted to deliver a more aggressive exhaust note, it also helps optimize exhaust flow, which can contribute to better response and efficiency. Whether you're aiming for a sportier sound or seeking to support your vehicle’s performance upgrades, this exhaust muffler offers a reliable and stylish solution for your Subaru.Key Features
Designed to combine performance and durability, the HKS Hi-Power Exhaust Muffler features:
- High-quality stainless steel construction for corrosion resistance and longevity
- Precisely engineered internal baffle design for an aggressive yet refined exhaust tone
- Enhanced exhaust flow to support increased response and potential power gains
- Direct bolt-on fitment for straightforward installation
- Compatible with Subaru WRX and STI models from 2015 to 2018
- Distinctive HKS styling that complements the vehicle’s sporty aesthetic
Construction & Design
The muffler is constructed from durable stainless steel, ensuring resistance to corrosion and high-temperature stress. Its internal design features a carefully tuned baffle system that balances aggressive sound with practical durability, making it suitable for daily driving and spirited performance. The sleek, polished finish adds a refined touch to your vehicle’s exhaust system, emphasizing quality craftsmanship and attention to detail.
Driving Feel & Feedback
This exhaust muffler helps deliver a more pronounced and sporty exhaust note, enhancing the auditory engagement of your Subaru. The improved airflow can contribute to a more responsive throttle feel and a slight increase in overall driving excitement. It’s designed to support your vehicle’s performance upgrades while maintaining a refined sound profile that appeals to enthusiasts.
Installation & Fitment
The HKS Hi-Power Exhaust Muffler is a direct bolt-on replacement for the stock exhaust system on compatible Subaru WRX and STI models from 2015 to 2018. Installation typically requires basic hand tools and can be completed with standard mechanical skills. Proper fitment should be verified against your vehicle’s specific configuration and the part number provided.
What’s Included
The package includes the HKS Hi-Power Exhaust Muffler, mounting hardware, and installation instructions to facilitate a straightforward upgrade process.
